Z-World RabbitCore RCM3200, Руководство пользователя

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User’s Manual 55
Gets the current method (or color) of pixels drawn by subsequent graphic calls.
RETURN VALUE
The current brush type.
SEE ALSO
glSetBrushType
Draws a single pixel in the LCD buffer, and on the LCD if the buffer is unlocked. If the coordinates are
outside the LCD display area, the dot will not be plotted.
PARAMETERS
x
is the x coordinate of the dot.
y
is the y coordinate of the dot.
RETURN VALUE
None.
SEE ALSO
glPlotline, glPlotPolygon, glPlotCircle
Draws a line in the LCD buffer, and on the LCD if the buffer is unlocked. Any portion of the line that is
beyond the LCD display area will be clipped.
PARAMETERS
x0
is the x coordinate of one endpoint of the line.
y0
is the y coordinate of one endpoint of the line.
x1
is the x coordinate of the other endpoint of the line.
y1
is the y coordinate of the other endpoint of the line.
RETURN VALUE
None.
SEE ALSO
glPlotDot, glPlotPolygon, glPlotCircle
int glGetBrushType(void);
void glPlotDot(int x, int y);
void glPlotLine(int x0, int y0, int x1, int y1);