raylib::helper::draw::Draw2DHelper Class Reference

Helper class for drawing 2D shapes. More...

#include <Draw2DHelper.hpp>

Collaboration diagram for raylib::helper::draw::Draw2DHelper:

Static Public Member Functions
static void	setShapesTexture (const texture::RlTexture &texture, const Rectangle &source)
	Set texture and rectangle to be used on shapes drawing NOTE: It can be useful when using basic shapes and one single font, defining a font char white rectangle would allow drawing everything in a single Draw call. More...
static void	drawPixel (int posX, int posY, const RlColor &color)
	Draw a pixel. More...
static void	drawPixel (const Vector2f &position, const RlColor &color)
	Draw a pixel. More...
static void	drawLine (int startPosX, int startPosY, int endPosX, int endPosY, const RlColor &color)
	Draw a line. More...
static void	drawLine (const Vector2f &startPos, const Vector2f &endPos, const RlColor &color)
	Draw a line. More...
static void	drawLine (const Vector2f &startPos, const Vector2f &endPos, float thick, const RlColor &color)
	Draw a line. More...
static void	drawLineBezier (const Vector2f &startPos, const Vector2f &endPos, float thick, const RlColor &color)
	Draw a Line using cubic-bezier curves in-out. More...
static void	drawLineBezierQuad (const Vector2f &startPos, const Vector2f &endPos, const Vector2f &controlPos, float thick, const RlColor &color)
	Draw a line using quadratic bezier curves with a control point. More...
static void	drawLineBezierCubic (const Vector2f &startPos, const Vector2f &endPos, const Vector2f &startControlPos, const Vector2f &endControlPos, float thick, const RlColor &color)
	Draw a line using cubic bezier curves with 2 control points. More...
static void	drawLineStrip (const std::vector< Vector2f > &points, const RlColor &color)
	Draw lines sequence. More...
static void	drawCircle (int centerX, int centerY, float radius, const RlColor &color)
	Draw a color-filled circle. More...
static void	drawCircleSector (const Vector2f &center, float radius, float startAngle, float endAngle, int segments, const RlColor &color)
	Draw a piece of a circle. More...
static void	drawCircleSectorLines (const Vector2f &center, float radius, float startAngle, float endAngle, int segments, const RlColor &color)
	Draw circle sector outline. More...
static void	drawCircleGradient (int centerX, int centerY, float radius, const RlColor &color1, const RlColor &color2)
	Draw a gradient-filled circle. More...
static void	drawCircle (const Vector2f &center, float radius, const RlColor &color)
	Draw a color-filled circle. More...
static void	drawCircleLines (int centerX, int centerY, float radius, const RlColor &color)
	Draw circle outline. More...
static void	drawEllipse (int centerX, int centerY, float radiusH, float radiusV, const RlColor &color)
	Draw ellipse. More...
static void	drawEllipseLines (int centerX, int centerY, float radiusH, float radiusV, const RlColor &color)
	Draw ellipse outline. More...
static void	drawRing (const Vector2f &center, float innerRadius, float outerRadius, float startAngle, float endAngle, int segments, const RlColor &color)
	Draw a ring. More...
static void	drawRingLines (const Vector2f &center, float innerRadius, float outerRadius, float startAngle, float endAngle, int segments, const RlColor &color)
	Draw a ring outline. More...
static void	drawRectangle (int posX, int posY, int width, int height, const RlColor &color)
	Draw a filled rectangle. More...
static void	drawRectangle (const Vector2f &position, const Vector2f &size, const RlColor &color)
	Draw a filled rectangle. More...
static void	drawRectangle (const Rectangle &rec, const RlColor &color)
	Draw a filled rectangle. More...
static void	drawRectangle (const Rectangle &rec, const Vector2f &origin, float rotation, const RlColor &color)
	Draw a filled rectangle. More...
static void	drawRectangleGradientV (int posX, int posY, int width, int height, const RlColor &color1, const RlColor &color2)
	Draw a vertical-gradient-filled rectangle. More...
static void	drawRectangleGradientH (int posX, int posY, int width, int height, const RlColor &color1, const RlColor &color2)
	Draw a horizontal-gradient-filled rectangle. More...
static void	drawRectangleGradient (const Rectangle &rec, const RlColor &col1, const RlColor &col2, const RlColor &col3, const RlColor &col4)
	Draw a gradient-filled rectangle with custom vertex colors. More...
static void	drawRectangleLines (int posX, int posY, int width, int height, const RlColor &color)
	Draw rectangle outline. More...
static void	drawRectangleLinesEx (const Rectangle &rec, float lineThick, const RlColor &color)
	Draw rectangle outline with extended parameters. More...
static void	drawRectangleRounded (const Rectangle &rec, float roundness, int segments, const RlColor &color)
	Draw rectangle with rounded edges. More...
static void	drawRectangleRoundedLines (const Rectangle &rec, float roundness, int segments, float lineThick, const RlColor &color)
	Draw rectangle with rounded edges outline. More...
static void	drawTriangle (const Vector2f &v1, const Vector2f &v2, const Vector2f &v3, const RlColor &color)
	Draw a color-filled triangle (vertex in counter-clockwise order!) More...
static void	drawTriangleLines (const Vector2f &v1, const Vector2f &v2, const Vector2f &v3, const RlColor &color)
	Draw a triangle outline (vertex in counter-clockwise order!) More...
static void	drawTriangleFan (const std::vector< Vector2f > &points, const RlColor &color)
	Draw a triangle fan defined by points (first vertex is the center, shared by all triangles) By default, following vertex should be provided in counter-clockwise order. More...
static void	drawTriangleStrip (const std::vector< Vector2f > &points, const RlColor &color)
	Draw a triangle strip defined by points. More...
static void	drawPoly (const Vector2f &center, int sides, float radius, float rotation, const RlColor &color)
	Draw a regular polygon (Vector version) More...
static void	drawPolyLines (const Vector2f &center, int sides, float radius, float rotation, const RlColor &color)
	Draw a polygon outline of n sides. More...
static void	drawPolyLines (const Vector2f &center, int sides, float radius, float rotation, float lineThick, const RlColor &color)
	Draw a polygon outline of n sides with extended parameters. More...

Detailed Description

Helper class for drawing 2D shapes.

Member Function Documentation

drawCircle() [1/2]

void raylib::helper::draw::Draw2DHelper::drawCircle ( const Vector2f &  center, float  radius, const RlColor &  color  )

static

Draw a color-filled circle.

Parameters

center
radius
color

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drawCircle() [2/2]

void raylib::helper::draw::Draw2DHelper::drawCircle ( int  centerX, int  centerY, float  radius, const RlColor &  color  )

static

Draw a color-filled circle.

Parameters

centerX	to Draw at
centerY	to Draw at
radius	to use
color	to use

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drawCircleGradient()

void raylib::helper::draw::Draw2DHelper::drawCircleGradient ( int  centerX, int  centerY, float  radius, const RlColor &  color1, const RlColor &  color2  )

static

Draw a gradient-filled circle.

Parameters

centerX	to Draw at
centerY	to Draw at
radius	to use
color1	to use
color2	to use

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drawCircleLines()

void raylib::helper::draw::Draw2DHelper::drawCircleLines ( int  centerX, int  centerY, float  radius, const RlColor &  color  )

static

Draw circle outline.

Parameters

centerX	to Draw at
centerY	to Draw at
radius	to use
color	to use

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drawCircleSector()

void raylib::helper::draw::Draw2DHelper::drawCircleSector ( const Vector2f &  center, float  radius, float  startAngle, float  endAngle, int  segments, const RlColor &  color  )

static

Draw a piece of a circle.

Parameters

center	to Draw at
radius	to use
startAngle	to use
endAngle	to use
segments	to use
color	to use

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drawCircleSectorLines()

void raylib::helper::draw::Draw2DHelper::drawCircleSectorLines ( const Vector2f &  center, float  radius, float  startAngle, float  endAngle, int  segments, const RlColor &  color  )

static

Draw circle sector outline.

Parameters

center	to Draw at
radius	to use
startAngle	to use
endAngle	to use
segments	to use
color	to use

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drawEllipse()

void raylib::helper::draw::Draw2DHelper::drawEllipse ( int  centerX, int  centerY, float  radiusH, float  radiusV, const RlColor &  color  )

static

Draw ellipse.

Parameters

centerX	to Draw at
centerY	to Draw at
radiusH	to use
radiusV	to use
color	to use

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drawEllipseLines()

void raylib::helper::draw::Draw2DHelper::drawEllipseLines ( int  centerX, int  centerY, float  radiusH, float  radiusV, const RlColor &  color  )

static

Draw ellipse outline.

Parameters

centerX	to Draw at
centerY	to Draw at
radiusH	to use
radiusV	to use
color	to use

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drawLine() [1/3]

void raylib::helper::draw::Draw2DHelper::drawLine ( const Vector2f &  startPos, const Vector2f &  endPos, const RlColor &  color  )

static

Draw a line.

Parameters

startPos	to Draw from
endPos	to Draw to
color	to use

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drawLine() [2/3]

void raylib::helper::draw::Draw2DHelper::drawLine ( const Vector2f &  startPos, const Vector2f &  endPos, float  thick, const RlColor &  color  )

static

Draw a line.

Parameters

startPos	to Draw from
endPos	to Draw to
thick	to use
color	to use

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drawLine() [3/3]

void raylib::helper::draw::Draw2DHelper::drawLine ( int  startPosX, int  startPosY, int  endPosX, int  endPosY, const RlColor &  color  )

static

Draw a line.

Parameters

startPosX	to Draw from
startPosY	to Draw from
endPosX	to Draw to
endPosY	to Draw to
color	to use

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drawLineBezier()

void raylib::helper::draw::Draw2DHelper::drawLineBezier ( const Vector2f &  startPos, const Vector2f &  endPos, float  thick, const RlColor &  color  )

static

Draw a Line using cubic-bezier curves in-out.

Parameters

startPos	to Draw from
endPos	to Draw to
thick	to use
color	to use

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drawLineBezierCubic()

void raylib::helper::draw::Draw2DHelper::drawLineBezierCubic ( const Vector2f &  startPos, const Vector2f &  endPos, const Vector2f &  startControlPos, const Vector2f &  endControlPos, float  thick, const RlColor &  color  )

static

Draw a line using cubic bezier curves with 2 control points.

Parameters

startPos	to Draw from
endPos	to Draw to
startControlPos	to use
endControlPos	to use
thick	to use
color	to use

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drawLineBezierQuad()

void raylib::helper::draw::Draw2DHelper::drawLineBezierQuad ( const Vector2f &  startPos, const Vector2f &  endPos, const Vector2f &  controlPos, float  thick, const RlColor &  color  )

static

Draw a line using quadratic bezier curves with a control point.

Parameters

startPos	to Draw from
endPos	to Draw to
controlPos	to use
thick	to use
color	to use

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drawLineStrip()

void raylib::helper::draw::Draw2DHelper::drawLineStrip ( const std::vector< Vector2f > &  points, const RlColor &  color  )

static

Draw lines sequence.

Parameters

points	the points to draw
color	the color to use

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drawPixel() [1/2]

void raylib::helper::draw::Draw2DHelper::drawPixel ( const Vector2f &  position, const RlColor &  color  )

static

Draw a pixel.

Parameters

position	to Draw at
color	to use

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drawPixel() [2/2]

void raylib::helper::draw::Draw2DHelper::drawPixel ( int  posX, int  posY, const RlColor &  color  )

static

Draw a pixel.

Parameters

posX	to Draw at
posY	to Draw at
color	to use

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drawPoly()

void raylib::helper::draw::Draw2DHelper::drawPoly ( const Vector2f &  center, int  sides, float  radius, float  rotation, const RlColor &  color  )

static

Draw a regular polygon (Vector version)

Parameters

center	to Draw at
sides	to use
radius	to use
rotation	to use
color	to use

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drawPolyLines() [1/2]

void raylib::helper::draw::Draw2DHelper::drawPolyLines ( const Vector2f &  center, int  sides, float  radius, float  rotation, const RlColor &  color  )

static

Draw a polygon outline of n sides.

Parameters

center	to Draw at
sides	to use
radius	to use
rotation	to use
color	to use

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drawPolyLines() [2/2]

void raylib::helper::draw::Draw2DHelper::drawPolyLines ( const Vector2f &  center, int  sides, float  radius, float  rotation, float  lineThick, const RlColor &  color  )

static

Draw a polygon outline of n sides with extended parameters.

Parameters

center	to Draw at
sides	to use
radius	to use
rotation	to use
lineThick	to use
color	to use

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drawRectangle() [1/4]

void raylib::helper::draw::Draw2DHelper::drawRectangle ( const Rectangle &  rec, const RlColor &  color  )

static

Draw a filled rectangle.

Parameters

rec	to Draw
color	to use

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drawRectangle() [2/4]

void raylib::helper::draw::Draw2DHelper::drawRectangle ( const Rectangle &  rec, const Vector2f &  origin, float  rotation, const RlColor &  color  )

static

Draw a filled rectangle.

Parameters

rec	to Draw
origin	to use
rotation	to use
color	to use

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drawRectangle() [3/4]

void raylib::helper::draw::Draw2DHelper::drawRectangle ( const Vector2f &  position, const Vector2f &  size, const RlColor &  color  )

static

Draw a filled rectangle.

Parameters

position	to Draw at
size	to use
color	to use

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drawRectangle() [4/4]

void raylib::helper::draw::Draw2DHelper::drawRectangle ( int  posX, int  posY, int  width, int  height, const RlColor &  color  )

static

Draw a filled rectangle.

Parameters

posX	to Draw at
posY	to Draw at
width	to use
height	to use
color	to use

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drawRectangleGradient()

void raylib::helper::draw::Draw2DHelper::drawRectangleGradient ( const Rectangle &  rec, const RlColor &  col1, const RlColor &  col2, const RlColor &  col3, const RlColor &  col4  )

static

Draw a gradient-filled rectangle with custom vertex colors.

Parameters

rec	to Draw
col1	to use
col2	to use
col3	to use
col4	to use

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drawRectangleGradientH()

void raylib::helper::draw::Draw2DHelper::drawRectangleGradientH ( int  posX, int  posY, int  width, int  height, const RlColor &  color1, const RlColor &  color2  )

static

Draw a horizontal-gradient-filled rectangle.

Parameters

posX	to Draw at
posY	to Draw at
width	to use
height	to use
color1	to use
color2	to use

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drawRectangleGradientV()

void raylib::helper::draw::Draw2DHelper::drawRectangleGradientV ( int  posX, int  posY, int  width, int  height, const RlColor &  color1, const RlColor &  color2  )

static

Draw a vertical-gradient-filled rectangle.

Parameters

posX	to Draw at
posY	to Draw at
width	to use
height	to use
color1	to use
color2	to use

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drawRectangleLines()

void raylib::helper::draw::Draw2DHelper::drawRectangleLines ( int  posX, int  posY, int  width, int  height, const RlColor &  color  )

static

Draw rectangle outline.

Parameters

posX	to Draw at
posY	to Draw at
width	to use
height	to use
color	to use

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drawRectangleLinesEx()

void raylib::helper::draw::Draw2DHelper::drawRectangleLinesEx ( const Rectangle &  rec, float  lineThick, const RlColor &  color  )

static

Draw rectangle outline with extended parameters.

Parameters

rec	to Draw
lineThick	to use
color	to use

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drawRectangleRounded()

void raylib::helper::draw::Draw2DHelper::drawRectangleRounded ( const Rectangle &  rec, float  roundness, int  segments, const RlColor &  color  )

static

Draw rectangle with rounded edges.

Parameters

rec	to Draw
roundness	to use
segments	to use
color	to use

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drawRectangleRoundedLines()

void raylib::helper::draw::Draw2DHelper::drawRectangleRoundedLines ( const Rectangle &  rec, float  roundness, int  segments, float  lineThick, const RlColor &  color  )

static

Draw rectangle with rounded edges outline.

Parameters

rec	to Draw
roundness	to use
segments	to use
lineThick	to use
color	to use

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drawRing()

void raylib::helper::draw::Draw2DHelper::drawRing ( const Vector2f &  center, float  innerRadius, float  outerRadius, float  startAngle, float  endAngle, int  segments, const RlColor &  color  )

static

Draw a ring.

Parameters

center	to Draw at
innerRadius	to use
outerRadius	to use
startAngle	to use
endAngle	to use
segments	to use
color	to use

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drawRingLines()

void raylib::helper::draw::Draw2DHelper::drawRingLines ( const Vector2f &  center, float  innerRadius, float  outerRadius, float  startAngle, float  endAngle, int  segments, const RlColor &  color  )

static

Draw a ring outline.

Parameters

center	to Draw at
innerRadius	to use
outerRadius	to use
startAngle	to use
endAngle	to use
segments	to use
color	to use

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drawTriangle()

void raylib::helper::draw::Draw2DHelper::drawTriangle ( const Vector2f &  v1, const Vector2f &  v2, const Vector2f &  v3, const RlColor &  color  )

static

Draw a color-filled triangle (vertex in counter-clockwise order!)

Parameters

v1	to Draw at
v2	to Draw at
v3	to Draw at
color	to use

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drawTriangleFan()

void raylib::helper::draw::Draw2DHelper::drawTriangleFan ( const std::vector< Vector2f > &  points, const RlColor &  color  )

static

Draw a triangle fan defined by points (first vertex is the center, shared by all triangles) By default, following vertex should be provided in counter-clockwise order.

Parameters

points	to Draw
color	to use

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drawTriangleLines()

void raylib::helper::draw::Draw2DHelper::drawTriangleLines ( const Vector2f &  v1, const Vector2f &  v2, const Vector2f &  v3, const RlColor &  color  )

static

Draw a triangle outline (vertex in counter-clockwise order!)

Parameters

v1	to Draw at
v2	to Draw at
v3	to Draw at
color	to use

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drawTriangleStrip()

void raylib::helper::draw::Draw2DHelper::drawTriangleStrip ( const std::vector< Vector2f > &  points, const RlColor &  color  )

static

Draw a triangle strip defined by points.

Parameters

points	to Draw
color	to use

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setShapesTexture()

void raylib::helper::draw::Draw2DHelper::setShapesTexture ( const texture::RlTexture &  texture, const Rectangle &  source  )

static

Set texture and rectangle to be used on shapes drawing NOTE: It can be useful when using basic shapes and one single font, defining a font char white rectangle would allow drawing everything in a single Draw call.

Parameters

texture	texture to be used
source	texture rectangle to be used

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---

The documentation for this class was generated from the following files:

• raylib-cpp/include/raylib/Draw/Draw2DHelper.hpp
• raylib-cpp/src/raylib/Draw/Draw2DHelper.cpp