TouchGFX
touchgfx::DrawingSurface is only used within TouchGFX.
 
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CodeScopeSTM32 Libraries and SamplesTouchGFXtouchgfx::DrawingSurface

touchgfx::DrawingSurface struct

@struct DrawingSurface Types.hpp touchgfx/hal/Types.hpp The destination of a draw operation. Contains a pointer to where to draw and the stride of the drawing surface.

Syntax

struct DrawingSurface {     uint16_t* address;                   int32_t stride;                  };

Fields

address

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stride

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References

LocationReferrerScopeText
Types.hpp:971
struct DrawingSurface
LCD.hpp:366touchgfx::LCD::drawTextureMapTriangle()::desttouchgfx::LCD::drawTextureMapTriangle()
void drawTextureMapTriangle(const DrawingSurface& dest,
LCD.hpp:409touchgfx::LCD::drawTextureMapScanLine()::desttouchgfx::LCD::drawTextureMapScanLine()
virtual void drawTextureMapScanLine(const DrawingSurface& dest, const Gradients& gradients, const Edge* leftEdge, const Edge* rightEdge, const TextureSurface& texture, const Rect& absoluteRect, const Rect& dirtyAreaAbsolute, RenderingVariant renderVariant, uint8_t alpha, uint16_t subDivisionLength) = 0;
LCD16bpp.hpp:193touchgfx::LCD16bpp::drawTextureMapScanLine()::desttouchgfx::LCD16bpp::drawTextureMapScanLine()
virtual void drawTextureMapScanLine(const DrawingSurface& dest, const Gradients& gradients, const Edge* leftEdge, const Edge* rightEdge, const TextureSurface& texture, const Rect& absoluteRect, const Rect& dirtyAreaAbsolute, RenderingVariant renderVariant, uint8_t alpha, uint16_t subDivisionSize);
LCD24bpp.hpp:195touchgfx::LCD24bpp::drawTextureMapScanLine()::desttouchgfx::LCD24bpp::drawTextureMapScanLine()
virtual void drawTextureMapScanLine(const DrawingSurface& dest, const Gradients& gradients, const Edge* leftEdge, const Edge* rightEdge, const TextureSurface& texture, const Rect& absoluteRect, const Rect& dirtyAreaAbsolute, RenderingVariant renderVariant, uint8_t alpha, uint16_t subDivisionSize);

Type Use