touchgfx::LCD::drawStringLTR() method

@fn void LCD::drawStringLTR(Rect widgetArea, const Rect& invalidatedArea, const StringVisuals& visuals, const Unicode::UnicodeChar* format, va_list pArg); Draws the specified unicode string. Draws the specified unicode string. Breaks line on newline. The string is assumed to contain only latin characters written left-to-right. @see drawString

Syntax

from LCD.hpp:505

void drawStringLTR(const Rect& widgetArea, const Rect& invalidatedArea, const StringVisuals& visuals, const Unicode::UnicodeChar* format, va_list pArg);

Arguments

widgetArea

The area covered by the drawing widget in absolute coordinates.

invalidatedArea

The (sub)region of the widget area to draw, expressed relative to the widget area. If the widgetArea is (x, y, width, height) = (10, 10, 20, 20) and invalidatedArea is (x, y, width, height) = (5, 5, 6, 6) the widgetArea drawn on the LCD is (x, y, width, height) = (15, 15, 6, 6).

visuals

format

A pointer to a zero terminated text string with optional additional wildcard arguments.

pArg

Variable arguments providing additional information.

Examples

touchgfx::LCD::drawStringLTR() is referenced by 4 libraries and example projects.

References

Location	Text
LCD.hpp:505	void drawStringLTR(const Rect& widgetArea,

Implementations

touchgfx::LCD::drawStringLTR()

touchgfx::LCD::drawStringFunction

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