TouchGFX + 0/3 examples
CodeScope will show references to touchgfx::CanvasWidget::setAlpha() from the following samples and libraries:
Examples
STM32469I-Discovery
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STM32469I_EVAL
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STM324x9I_EVAL
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CodeScopeSTM32 Libraries and SamplesTouchGFXtouchgfx::CanvasWidget::setAlpha()

touchgfx::CanvasWidget::setAlpha() method

@fn virtual void CanvasWidget::setAlpha(uint8_t alpha) Sets the alpha channel for the CanvasWidget. Sets the alpha channel for the CanvasWidget.

Syntax

virtual void setAlpha(uint8_t alpha);

Arguments

alpha

The alpha value. 255 = completely solid.

Examples

touchgfx::CanvasWidget::setAlpha() is referenced by 3 libraries and example projects.

References

LocationText
CanvasWidget.hpp:97
virtual void setAlpha(uint8_t alpha)

Data Use

Data read by touchgfx::CanvasWidget::setAlpha()
Data written by touchgfx::CanvasWidget::setAlpha()
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touchgfx::CanvasWidget::setAlpha()
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