ofBaseTypesfile

Variants

ofColor typedef

Typedefs

ofImage typedef

ofFloatImage typedef

ofShortImage typedef

ofPixels typedef

ofFloatPixels typedef

ofShortPixels typedef

ofPixelsRef typedef

ofPoint typedef

ofBaseHasPixels typedef

ofBaseHasFloatPixels typedef

ofBaseHasShortPixels typedef

ofBaseImage typedef

ofBaseFloatImage typedef

ofBaseShortImage typedef

Functions

ofIsVFlipped ()

ofImage_class

template<typename PixelType>
class ofImage_< PixelType >

A class representing an image using memory and gpu based pixels.

Template Parameters

PixelType The data type used to represent a single pixel value.

Image Construction

ofImage_ ()

allocate ()

isAllocated ()

bAllocated ()

clear ()

clone ()

load ()

loadImage () Use load instead

~ofImage_ ()

Drawing

draw ()

drawSubsection ()

void drawSubsection(float x, float y, float w, float h, float sx, float sy) const

Draws a subsection of the image.

This functions like a clipping mask. Does not altering any pixel data.

Parameters

x	X position to draw cropped image at.
y	Y position to draw cropped image at.
w	Width of subsection to draw.
h	Height of subsection to draw.
sx	X position in image to begin cropping from.
sy	Y position in image to begin cropping from.

void drawSubsection(float x, float y, float z, float w, float h, float sx, float sy) const

Draws a subsection of the image.

This functions like a clipping mask. Does not altering any pixel data.

Parameters

x	X position to draw cropped image at.
y	Y position to draw cropped image at.
z	Z position to draw cropped image at.
w	Width of subsection to draw.
h	Height of subsection to draw.
sx	X position in image to begin cropping from.
sy	Y position in image to begin cropping from.

void drawSubsection(float x, float y, float w, float h, float sx, float sy, float sw, float sh) const

Draws a subsection of the image.

This functions like a clipping mask. Does not altering any pixel data.

Parameters

x	X position to draw cropped image at.
y	Y position to draw cropped image at.
w	Width of subsection to draw.
h	Height of subsection to draw.
sx	X position in image to begin cropping from.
sy	Y position in image to begin cropping from.
sw	Source width of cropped area.
sh	Source height of cropped area.

void drawSubsection(float x, float y, float z, float w, float h, float sx, float sy, float sw, float sh) const

Draws a subsection of the image.

This functions like a clipping mask. Does not altering any pixel data.

Parameters

x	X position to draw cropped image at.
y	Y position to draw cropped image at.
z	Z position to draw cropped image at.
w	Width of subsection to draw.
h	Height of subsection to draw.
sx	X position in image to begin cropping from.
sy	Y position in image to begin cropping from.
sw	Source width of cropped area.
sh	Source height of cropped area.

Texture

update ()

setUseTexture ()

isUsingTexture ()

getTexture ()

getTextureReference () Use getTexture

bind ()

unbind ()

setCompression ()

Pixel Getters

getPixels ()

getPixelsRef () Use getPixels() instead

operator ofPixels_< PixelType > & ()

getColor ()

getHeight ()

getWidth ()

Pixel Setters

setColor ()

setFromPixels ()

grabScreen ()

setImageType ()

Modifiers

resize ()

crop ()

cropFrom ()

rotate90 ()

mirror ()

Anchor

setAnchorPercent ()

setAnchorPoint ()

resetAnchor ()

Saving

save ()

saveImage () Use save instead

Operators

operator= ()

Attributes

width variable

height variable

bpp variable

type variable

Functions

draw ()

ofPixels_class

template<typename PixelType>
class ofPixels_< PixelType >

A class representing a collection of pixels.

Construction And Allocation

ofPixels_ ()

~ofPixels_ ()

ofPixels_ ()

allocate ()

isAllocated ()

clear ()

operator= ()

Set Pixel Data

set ()

setFromPixels ()

setFromExternalPixels ()

setFromAlignedPixels ()

swap ()

Modify Existing Data

crop ()

cropTo ()

rotate90 ()

rotate90To ()

mirrorTo ()

mirror ()

resize ()

resizeTo ()

pasteInto ()

swapRgb ()

Pixels Access

getData ()

getPixels () Use getData instead

() Accessing pixels as unsigned char*, instead use ofPixels or getPixels().getData() if you are really trying to access the raw data

getPixelIndex ()

getColor ()

setColor ()

operator[] ()

Getters

getWidth ()

getHeight ()

getBytesPerPixel ()

getBitsPerPixel ()

getBytesPerChannel ()

getBitsPerChannel ()

getBytesStride ()

getNumChannels ()

getTotalBytes ()

getNumPlanes ()

getPlane ()

getChannel ()

getPixelFormat ()

size ()

getImageType ()

Setters

setChannel ()

setImageType ()

setNumChannels ()

Iterator

iterator typedef

const_iterator typedef

reverse_iterator typedef

const_reverse_iterator typedef

begin ()

end ()

begin ()

end ()

rbegin ()

rend ()

rbegin ()

rend ()

ofColor_class

template<typename T>
class ofColor_< T >

ofColor represents a color in openFrameworks. Colors are usually defined by specifying a red, green, and blue component (RGB), and a transparency (alpha) component. You can also specify colors using hue, saturation, and brightness (HSB).

For example:

// Set red, component by component
ofColor red;
red.r=255;
red.g=0;
red.b=0;
ofSetColor(red);
// Draw color is now red.
// Shorter notation is also possible.
ofColor green(0, 255, 0);
ofSetColor(green);
// Draw color is now green.
// ... or even shorter.
ofSetColor( ofColor(0, 0, ofRandom( 128, 255 ) );
// Draw color is now a random blue.

ofColor also enables a lot of extra functionality like using HSB instead of color spectrums, lerping or linearly interpolating between colors, and inverting colors, among other things.

ofColor is templated, which means that it has several different ways it can be created. These are probably best to leave as they are because there's already a few kinds typedefed for you. The default ofColor uses unsigned char values (0 to 255), but you can make an ofFloatColor if you want to work with floating point numbers between 0 and 1, or ofShortColor if you want to work with integers between 0 and 65,535.

Typedef	PixelType	Bit Depth	Min. Value	Max. Value
`ofColor`	`unsigned char`	8	0	255
`ofShortColor`	`unsigned short`	16	0	65535
`ofFloatColor`	`float`	varies	0.0	1.0

HSB

You're probably familiar with RGB colors already, but HSB is a big part of ofColor. It uses a hue value (for the standard ofColor the range for this value is between 0 and 255) to determine what the hue (the 'color' in the sense of a color in the rainbow) will be:

Approximate hues for some common colors:

Red: 0 (wrapped round from 255)
Orange: 25
Yellow: 42
Green: 85
Blue: 170
Purple: 205
Red: 255 (wraps round to 0)

Once you've selected a hue, you can use the saturation and brightness values to further refine the color. The saturation determines how much of the hue versus white is present and brightness determines how much hue versus black is present:

In other words, saturation refers to the intensity of the color: high saturation means intense color, low saturation means washed out or black and white. Brightness refers to how light or dark the color is: high brightness means a bright color, low brightness means a dark color. If the brightness is 0 the resulting color will be black, regardless of the values of hue or saturation.

Template Parameters

PixelType The data type used to represent a single pixel value.

Create an ofColor

ofColor_ ()

ofColor_()

Construct a default white color.

ofColor c;

ofSetColor(c); // Draw color is now white.

ofColor_(float red, float green, float blue, float alpha=limit())

Construct an ofColor_ by using channel values.

When creating an instance of ofColor_ the channel values must fall within the range represented by the PixelType. By default, the alpha component will take the PixelType's maximum, producing an opaque color.

ofColor c1(255, 0, 0); // Red with 100% alpha.

ofColor c2(255, 0, 0, 128); // Red with 50% alpha.

Parameters

red	The red component.
green	The green component.
blue	The blue component.
alpha	The alpha component.

ofColor_(float gray, float alpha=limit())

Construct a grayscale ofColor_ by specifying a single number.

This constructor will use a single value to describe a grayscale color. This single value will be taken by each of the R, G and B components. The alpha channel is specified separately and will and will default to the PixelType's maximum resulting in an opaque color.

ofColor c(0.5); // c is now gray.

Parameters

gray	A grayscale value.
alpha	The opacity of the color.

ofColor_(const ofColor_< SrcType > &color)

Construct an ofColor_ from an existing ofColor_.

This constructor will attempt to convert between color instances of differing precision.

ofColor colorA(255, 0, 0);

ofColor colorB(colorA); // colorB is now equal to colorA.

Warning: Depending on the PixelType and SrcType used, color precision may be lost when converting a higher precision to a lower precision representation.

Parameters

color The ofColor_ to copy.

ofColor_(const ofColor_< PixelType > &color, float alpha)

Construct an ofColor_ from an existing ofColor_.

This constructor will use the R, G, and B components from the passed color ignoring its alpha channel. The provided alpha channel will be used instead.

Parameters

color	The ofColor_ to copy.
alpha	The new alpha value to replace the alpha value in color.

fromHsb ()

fromHex ()

Data Accessors

Anonymous variable variable

Setters

set ()

setHex ()

setHue ()

setHueAngle ()

setSaturation ()

setBrightness ()

setHsb ()

Modifiers

clamp ()

invert ()

normalize ()

lerp ()

Getters

getClamped ()

getInverted ()

getNormalized ()

getLerped ()

getHex ()

getHue ()

getHueAngle ()

getSaturation ()

getBrightness ()

getLightness ()

getHsb ()

limit ()

Operators

operator= ()

operator== ()

operator!= ()

operator+ ()

operator+= ()

operator- ()

operator-= ()

operator* ()

operator*= ()

operator/ ()

operator/= ()

operator[] ()

operator<< friend

operator>> friend

Predefined Colors

A collection of static colors defined by name.

These constants allow the user to access colors by name. For example, if using ofColor, one might set a color in the following way:

ofColor myColor = ofColor::white;

// myColor is now full white (255,255,255,255).

The list of colors is based upon the CSS names colors and can be viewed here.

white variable

gray variable

black variable

red variable

green variable

blue variable

cyan variable

magenta variable

yellow variable

aliceBlue variable

antiqueWhite variable

aqua variable

aquamarine variable

azure variable

beige variable

bisque variable

blanchedAlmond variable

blueViolet variable

brown variable

burlyWood variable

cadetBlue variable

chartreuse variable

chocolate variable

coral variable

cornflowerBlue variable

cornsilk variable

crimson variable

darkBlue variable

darkCyan variable

darkGoldenRod variable

darkGray variable

darkGrey variable

darkGreen variable

darkKhaki variable

darkMagenta variable

darkOliveGreen variable

darkorange variable

darkOrchid variable

darkRed variable

darkSalmon variable

darkSeaGreen variable

darkSlateBlue variable

darkSlateGray variable

darkSlateGrey variable

darkTurquoise variable

darkViolet variable

deepPink variable

deepSkyBlue variable

dimGray variable

dimGrey variable

dodgerBlue variable

fireBrick variable

floralWhite variable

forestGreen variable

fuchsia variable

gainsboro variable

ghostWhite variable

gold variable

goldenRod variable

grey variable

greenYellow variable

honeyDew variable

hotPink variable

indianRed variable

indigo variable

ivory variable

khaki variable

lavender variable

lavenderBlush variable

lawnGreen variable

lemonChiffon variable

lightBlue variable

lightCoral variable

lightCyan variable

lightGoldenRodYellow variable

lightGray variable

lightGrey variable

lightGreen variable

lightPink variable

lightSalmon variable

lightSeaGreen variable

lightSkyBlue variable

lightSlateGray variable

lightSlateGrey variable

lightSteelBlue variable

lightYellow variable

lime variable

limeGreen variable

linen variable

maroon variable

mediumAquaMarine variable

mediumBlue variable

mediumOrchid variable

mediumPurple variable

mediumSeaGreen variable

mediumSlateBlue variable

mediumSpringGreen variable

mediumTurquoise variable

mediumVioletRed variable

midnightBlue variable

mintCream variable

mistyRose variable

moccasin variable

navajoWhite variable

navy variable

oldLace variable

olive variable

oliveDrab variable

orange variable

orangeRed variable

orchid variable

paleGoldenRod variable

paleGreen variable

paleTurquoise variable

paleVioletRed variable

papayaWhip variable

peachPuff variable

peru variable

pink variable

plum variable

powderBlue variable

purple variable

rosyBrown variable

royalBlue variable

saddleBrown variable

salmon variable

sandyBrown variable

seaGreen variable

seaShell variable

sienna variable

silver variable

skyBlue variable

slateBlue variable

slateGray variable

slateGrey variable

snow variable

springGreen variable

steelBlue variable

blueSteel variable

tan variable

teal variable

thistle variable

tomato variable

turquoise variable

violet variable

wheat variable

whiteSmoke variable

yellowGreen variable

Attributes

r variable

g variable

b variable

a variable

v variable

ofBaseDrawsclass

Functions

~ofBaseDraws ()

draw ()

getHeight ()

getWidth ()

setAnchorPercent ()

setAnchorPoint ()

resetAnchor ()

ofBaseUpdatesclass

An abstract class representing an object that can be updated.

Functions

~ofBaseUpdates ()

update ()

ofBaseHasTextureclass

An abstract class representing an object that can have an ofTexture.

Functions

~ofBaseHasTexture ()

getTexture ()

setUseTexture ()

isUsingTexture ()

ofBaseHasTexturePlanesclass

An abstract class representing an object that ofTexture planes.

Functions

~ofBaseHasTexturePlanes ()

getTexturePlanes ()

getTexture ()

setUseTexture ()

isUsingTexture ()

ofAbstractHasPixelsclass

An abstract class representing an object that has pixels.

This empty class primarily exists to allow templated subclasses of different types to be stored as raw or shared pointers in collections such as std::vector.

Example:

std::vector<ofAbstractHasPixels> pixelProviders;
ofPixels pixels;
ofFloatPixels floatPixels;
ofShortPixels shortPixels;
// ...
pixelProviders.push_back(&pixels);
pixelProviders.push_back(&floatPixels);
pixelProviders.push_back(&shortPixels);

Functions

~ofAbstractHasPixels ()

ofBaseHasPixels_class

template<typename T>
class ofBaseHasPixels_< T >

A base class represeting an object that has pixels.

Template Parameters

T	The pixel data type.

Functions

~ofBaseHasPixels_ ()

getPixels ()

ofAbstractImageclass

An abstract class representing an image.

This empty class primarily exists to allow templated subclasses of different types to be stored as raw or shared pointers in collections such as std::vector.

Example:

std::vector<ofAbstractImage*> imageProviders;
ofImage image;
ofFloatImage floatImage;
ofShortImage shortImage;
// ...
imageProviders.push_back(&image);
imageProviders.push_back(&floatImage);
imageProviders.push_back(&shortImage);

Functions

~ofAbstractImage ()

draw ()

getHeight ()

getWidth ()

setAnchorPercent ()

setAnchorPoint ()

resetAnchor ()

getTexture ()

setUseTexture ()

isUsingTexture ()

ofBaseImage_class

template<typename T>
class ofBaseImage_< T >

A base class represeting an image.

Template Parameters

T	The pixel data type.

Functions

~ofBaseImage_ ()

draw ()

getHeight ()

getWidth ()

setAnchorPercent ()

setAnchorPoint ()

resetAnchor ()

getTexture ()

setUseTexture ()

isUsingTexture ()

getPixels ()

ofBaseSoundInputclass

A base class representing a sound input stream.

Functions

~ofBaseSoundInput ()

audioIn ()

audioReceived ()

ofBaseSoundOutputclass

A base class representing a sound output stream.

Functions

~ofBaseSoundOutput ()

audioOut ()

audioRequested ()

ofBaseVideoclass

A base class representing a video source.

Functions

~ofBaseVideo ()

isFrameNew ()

close ()

isInitialized ()

setPixelFormat ()

getPixelFormat ()

getPixels ()

update ()

ofBaseVideoDrawsclass

A base class representing a drawable video source.

Functions

~ofBaseVideoDraws ()

isFrameNew ()

close ()

isInitialized ()

setPixelFormat ()

getPixelFormat ()

getPixels ()

update ()

draw ()

getHeight ()

getWidth ()

setAnchorPercent ()

setAnchorPoint ()

resetAnchor ()

getTexturePlanes ()

getTexture ()

setUseTexture ()

isUsingTexture ()

ofBaseVideoGrabberclass

A base class representing a video device such as a camera.

Functions

~ofBaseVideoGrabber ()

listDevices ()

setup ()

getHeight ()

getWidth ()

getTexturePtr ()

setVerbose ()

setDeviceID ()

setDesiredFrameRate ()

videoSettings ()

isFrameNew ()

close ()

isInitialized ()

setPixelFormat ()

getPixelFormat ()

getPixels ()

update ()

ofBaseVideoPlayerclass

A base class representing a video player.

Functions

~ofBaseVideoPlayer ()

load ()

play ()

stop ()

getTexturePtr ()

getWidth ()

getHeight ()

isPaused ()

isLoaded ()

isPlaying ()

isInitialized ()

getPosition ()

getSpeed ()

getDuration ()

getIsMovieDone ()

setPaused ()

setPosition ()

setVolume ()

setLoopState ()

setSpeed ()

setFrame ()

getCurrentFrame ()

getTotalNumFrames ()

getLoopState ()

firstFrame ()

nextFrame ()

previousFrame ()

isFrameNew ()

close ()

setPixelFormat ()

getPixelFormat ()

getPixels ()

update ()

ofBaseRendererclass

Functions

~ofBaseRenderer ()

getType ()

startRender ()

finishRender ()

update ()

draw ()

pushView ()

popView ()

viewport ()

setupScreenPerspective ()

setupScreenOrtho ()

setOrientation ()

getCurrentViewport ()

getNativeViewport ()

getViewportWidth ()

getViewportHeight ()

isVFlipped ()

setCoordHandedness ()

getCoordHandedness ()

pushMatrix ()

popMatrix ()

getCurrentMatrix ()

getCurrentOrientationMatrix ()

translate ()

scale ()

rotate ()

rotateX ()

rotateY ()

rotateZ ()

rotate ()

matrixMode ()

loadIdentityMatrix ()

loadMatrix ()

multMatrix ()

loadViewMatrix ()

multViewMatrix ()

getCurrentViewMatrix ()

getCurrentNormalMatrix ()

bind ()

unbind ()

setupGraphicDefaults ()

setupScreen ()

setRectMode ()

getRectMode ()

setFillMode ()

getFillMode ()

setLineWidth ()

setDepthTest ()

setBlendMode ()

setLineSmoothing ()

setCircleResolution ()

enableAntiAliasing ()

disableAntiAliasing ()

setColor ()

setHexColor ()

setBitmapTextMode ()

getBackgroundColor ()

setBackgroundColor ()

background ()

setBackgroundAuto ()

getBackgroundAuto ()

clear ()

clearAlpha ()

drawLine ()

drawRectangle ()

drawTriangle ()

drawCircle ()

drawEllipse ()

drawString ()

getPath ()

getStyle ()

setStyle ()

pushStyle ()

popStyle ()

setCurveResolution ()

setPolyMode ()

get3dGraphics ()

setPlaneResolution ()

getPlaneResolution ()

drawPlane ()

setSphereResolution ()

getSphereResolution ()

drawSphere ()

setIcoSphereResolution ()

getIcoSphereResolution ()

drawIcoSphere ()

setCylinderResolution ()

getCylinderResolution ()

drawCylinder ()

setConeResolution ()

getConeResolution ()

drawCone ()

setBoxResolution ()

getBoxResolution ()

drawBox ()

void drawBox(float x, float y, float z, float width, float height, float depth) const

Draws a rectangular box with the specified dimensions, starting from the specified coordinates.

A box is a rectangular solid: an extruded rectangle. It is drawn starting from a 3D reference coordinate. It has a width (in x), a height (in y), and a depth (in z). The box is drawn with the current color, e.g. set with ofSetColor(). The box is drawn filled by default; change this with ofFill();

Parameters

x	The x-coordinate of the box's origin.
y	The y-coordinate of the box's origin.
z	The z-coordinate of the box's origin.
width	The width of the box.
height	The height of the box.
height	The depth of the box.

void drawBox(float x, float y, float z, float size) const

Draws a cube with the specified size, starting from the specified coordinates.

A cube is a rectangular solid bounded by six square faces of equal size. It is also known as a regular hexahedron, a square parallelepiped, an equilateral cuboid and a right rhombohedron. It is a regular square prism in three orientations.

It is drawn starting from a 3D reference coordinate, with the specified size. The cube is drawn with the current color, e.g. set with ofSetColor(). The cube is drawn filled by default; change this with ofFill();

Parameters

x	The x-coordinate of the cube's origin.
y	The y-coordinate of the cube's origin.
z	The z-coordinate of the cube's origin.
size	The size of the cube.

void drawBox(const ofPoint &position, float width, float height, float depth) const

Draws a rectangular box with the specified dimensions, starting from the specified position.

Parameters

position	an ofPoint which contains the (x,y,z) coordinates for the box's reference corner.
width	The width of the box.
height	The height of the box.
height	The depth of the box.

void drawBox(const ofPoint &position, float size) const

Draws a cube with the specified size, starting from the specified position.

A cube is drawn starting from a 3D reference position, with the specified size. The cube is drawn with the current color, e.g. set with ofSetColor(). The cube is drawn filled by default; change this with ofFill();

Parameters

position	an ofPoint which contains the (x,y,z) coordinates for the cube's reference corner.
size	The size of the cube.

void drawBox(float size) const

Draws a cube with the specified size, starting from the origin.

The cube is drawn with the current color, e.g. set with ofSetColor(). The cube is drawn filled by default; change this with ofFill();

Parameters

size	The size of the cube.

void drawBox(float width, float height, float depth) const

Draws a rectangular box with the specified dimensions, starting from the origin.

A box is a rectangular solid: an extruded rectangle. It is drawn starting from the origin of the current reference frame. It has a width (in x), a height (in y), and a depth (in z). The box is drawn with the current color, e.g. set with ofSetColor(). The box is drawn filled by default; change this with ofFill();

Parameters

width	The width of the box.
height	The height of the box.
height	The depth of the box.

drawAxis ()

drawGrid ()

drawGridPlane ()

drawArrow ()

drawRotationAxes ()

ofBaseGLRendererclass

Functions

draw ()

drawElements ()

drawInstanced ()

drawElementsInstanced ()

draw ()

drawInstanced ()

enableTextureTarget ()

disableTextureTarget ()

setAlphaMaskTex ()

disableAlphaMask ()

enablePointSprites ()

disablePointSprites ()

enableLighting ()

disableLighting ()

enableSeparateSpecularLight ()

disableSeparateSpecularLight ()

getLightingEnabled ()

setSmoothLighting ()

setGlobalAmbientColor ()

enableLight ()

disableLight ()

setLightSpotlightCutOff ()

setLightSpotConcentration ()

setLightAttenuation ()

setLightAmbientColor ()

setLightDiffuseColor ()

setLightSpecularColor ()

setLightPosition ()

setLightSpotDirection ()

getGLVersionMajor ()

getGLVersionMinor ()

saveScreen ()

saveFullViewport ()

bind ()

unbind ()

getType ()

startRender ()

finishRender ()

update ()

draw ()

pushView ()

popView ()

viewport ()

setupScreenPerspective ()

setupScreenOrtho ()

setOrientation ()

getCurrentViewport ()

getNativeViewport ()

getViewportWidth ()

getViewportHeight ()

isVFlipped ()

setCoordHandedness ()

getCoordHandedness ()

pushMatrix ()

popMatrix ()

getCurrentMatrix ()

getCurrentOrientationMatrix ()

translate ()

scale ()

rotate ()

rotateX ()

rotateY ()

rotateZ ()

matrixMode ()

loadIdentityMatrix ()

loadMatrix ()

multMatrix ()

loadViewMatrix ()

multViewMatrix ()

getCurrentViewMatrix ()

getCurrentNormalMatrix ()

bind ()

unbind ()

setupGraphicDefaults ()

setupScreen ()

setRectMode ()

getRectMode ()

setFillMode ()

getFillMode ()

setLineWidth ()

setDepthTest ()

setBlendMode ()

setLineSmoothing ()

setCircleResolution ()

enableAntiAliasing ()

disableAntiAliasing ()

setColor ()

setHexColor ()

setBitmapTextMode ()

getBackgroundColor ()

setBackgroundColor ()

background ()

setBackgroundAuto ()

getBackgroundAuto ()

clear ()

clearAlpha ()

drawLine ()

drawRectangle ()

drawTriangle ()

drawCircle ()

drawEllipse ()

drawString ()

getPath ()

getStyle ()

setStyle ()

pushStyle ()

popStyle ()

setCurveResolution ()

setPolyMode ()

get3dGraphics ()

setPlaneResolution ()

getPlaneResolution ()

drawPlane ()

setSphereResolution ()

getSphereResolution ()

drawSphere ()

setIcoSphereResolution ()

getIcoSphereResolution ()

drawIcoSphere ()

setCylinderResolution ()

getCylinderResolution ()

drawCylinder ()

setConeResolution ()

getConeResolution ()

drawCone ()

setBoxResolution ()

getBoxResolution ()

drawBox ()

drawAxis ()

drawGrid ()

drawGridPlane ()

drawArrow ()

drawRotationAxes ()

ofBaseSerializerclass

Functions

~ofBaseSerializer ()

serialize ()

deserialize ()

ofBaseFileSerializerclass

Functions

~ofBaseFileSerializer ()

load ()

save ()

serialize ()

deserialize ()

ofBaseURLFileLoaderclass

Functions

~ofBaseURLFileLoader ()

get ()

getAsync ()

saveTo ()

saveAsync ()

remove ()

clear ()

stop ()

handleRequest ()

ofBaseMaterialclass

Functions

~ofBaseMaterial ()

getDiffuseColor ()

getAmbientColor ()

getSpecularColor ()

getEmissiveColor ()

getShininess ()

begin ()

end ()

getShader ()

uploadMatrices ()

updateMaterial ()

updateLights ()

w	Width of image to allocate.
h	Height of image to allocate.
type	The ofImageType.

x	Draw position on the x axis.
y	Draw position on the y axis.
w	Draw width.
h	Draw height.

x	Draw position on the x axis.
y	Draw position on the y axis.
z	Draw position on the z axis.
w	Draw width.
h	Draw height.

x	x position of pixel.
y	y position of pixel.
color	Color to set pixel to.

index	Index of pixel to set.
color	Color to set pixel to.

pixels	Array of pixel values.
w	Width of image being passed in.
h	Height of image being passed in.
type	The image type can be OF_IMAGE_GRAYSCALE, OF_IMAGE_COLOR, or OF_IMAGE_COLOR_ALPHA.
bOrderIsRGB	Pass in pixel data that is BGR by setting bOrderIsRGB=false.

x	x position of upper-left corner of region.
y	y position of upper-left corner of region.
w	Width of region.
h	Height of region.

x	x position of upper-left corner of region to crop.
y	y position of upper-left corner of region to crop.
w	Width of region to crop.
h	Height of region to crop.

otherImage	Image to crop from.
x	x position of upper-left corner of region to crop.
y	y position of upper-left corner of region to crop.
w	Width of region to crop.
h	Height of region to crop.

vertical	Set to true to reflect image across vertical axis.
horizontal	Set to true to reflect image across horizontal axis.

xPct	X position of the new anchor, specified as a percent of the width of the image.
yPct	Y position of the new anchor, specified as a percent of the height of the image.

x	X position of the new anchor.
y	Y position of the new anchor.

fileName	Saves image to this path, relative to the data folder.
compressionLevel	The ofImageQualityType.

buffer	ofBuffer to save image to.
compressionLevel	The ofImageQualityType.

file	ofFile to save image to.
compressionLevel	The different compression levels are: `OF_IMAGE_QUALITY_BEST`, `OF_IMAGE_QUALITY_HIGH`, `OF_IMAGE_QUALITY_MEDIUM`, `OF_IMAGE_QUALITY_LOW`, `OF_IMAGE_QUALITY_WORST`

newWidth	New width of image.
newHeight	New height of image.

w	Width of pixel array
h	Height of pixel array
channels	Number of channels per pixel

w	Width of pixel array
h	Height of pixel array
pixelFormat	ofPixelFormat defining number of channels per pixel

w	Width of pixel array
h	Height of pixel array
imageType	ofImageType defining number of channels per pixel

vertically	Set to true to mirror vertically
horizontal	Set to true to mirror horizontal

hue	The hue of the color.
saturation	The saturation of the color.
brightness	The brightness of the color.
alpha	The alpha value of the color.

hexColor	A color in hexadecimal form.
alpha	The alpha value of the color.

hexColor	An RGB color in hexadecimal form.
alpha	The alpha value of the color.

hue	A hue value to set in the range of 0 - limit().
saturation	A saturation value to set in the range of 0 - limit().
brightness	A brightness value to set in the range of 0 - limit().
alpha	An alpha value to set in the range of 0 - limit().

target	The target color corresponding to an amount of 1.0.
amount	The amount (between 0.0 and 1.0) to interpolate. A value of 0.0 will yield an unchanged color. A value of 1.0 will yield the target color.

hue	A reference to the hue to fill. Will be in the range of 0 - limit().
hue	A reference to the saturation to fill. Will be in the range of 0 - limit().
brightness	A reference to the brightness to fill. Will be in the range of 0 - limit().

os	An output stream reference.
color	The color to write to the output stream.

is	An input stream reference.
color	The color to fill with the input stream.

xPct	Horizontal position as a percentage (0 - 1).
yPct	Vertical position as a percentage (0 - 1).

ofBaseTypesfile

Variants

Typedefs

Functions

ofImage_class

template<typename PixelType> class ofImage_< PixelType >

Image Construction

Drawing

Texture

Pixel Getters

Pixel Setters

Modifiers

Anchor

Saving

Operators

Attributes

Functions

ofPixels_class

template<typename PixelType> class ofPixels_< PixelType >

Construction And Allocation

Set Pixel Data

Modify Existing Data

Pixels Access

Getters

Setters

Iterator

ofColor_class

template<typename T> class ofColor_< T >

HSB

Create an ofColor

Data Accessors

Setters

Modifiers

Getters

Operators

Predefined Colors

Attributes

ofBaseDrawsclass

Functions

ofBaseUpdatesclass

Functions

ofBaseHasTextureclass

Functions

ofBaseHasTexturePlanesclass

Functions

ofAbstractHasPixelsclass

Functions

ofBaseHasPixels_class

template<typename T> class ofBaseHasPixels_< T >

Functions

ofAbstractImageclass

Functions

ofBaseImage_class

template<typename T> class ofBaseImage_< T >

Functions

ofBaseSoundInputclass

Functions

ofBaseSoundOutputclass

Functions

ofBaseVideoclass

Functions

ofBaseVideoDrawsclass

Functions

ofBaseVideoGrabberclass

Functions

ofBaseVideoPlayerclass

Functions

ofBaseRendererclass

Functions

ofBaseGLRendererclass

Functions

ofBaseSerializerclass

Functions

ofBaseFileSerializerclass

Functions

ofBaseURLFileLoaderclass

Functions

ofBaseMaterialclass

Functions

template<typename PixelType>
class ofImage_< PixelType >

template<typename PixelType>
class ofPixels_< PixelType >

template<typename T>
class ofColor_< T >

template<typename T>
class ofBaseHasPixels_< T >

template<typename T>
class ofBaseImage_< T >

x	Horizontal texture position in pixels.
y	Vertical texture position in pixels.

radiusSegments	The number of facets (subdivisions) around the cone's circular footprint.
heightSegments	The number of subdivisions from the cone's top to bottom.
capSegments	The number of annular (ring-shaped) subdivisions of the cone's endcap.