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int DrawLineTo(int dr, int x, int y);
Draws a line to the specified coordinates from the current pen position.
Return Value
Return value not used.
Parameters
dr The handle to the Draw area where the line will be drawn.
x The x coordinate of the line's end point.
y The y coordinate of the line's end point.
Remarks
DrawLineTo() draws a line from the point specified in a prior call to DrawMoveTo() to the x and y coordinates supplied to the function. DrawLineTo() implicitly calls DrawMoveTo() with the coordinates supplied to the function.
Availability
Available in DragonFireSDK 1.3 and later.
Example
#include "DragonFireSDK.h"
int MyDraw;
void AppMain() { MyDraw = DrawAdd(0, 0, 320, 480); // Set up my draw colors and pen width... DrawSetColor(MyDraw, 0xFF0000); DrawSetFillColor(MyDraw, 0x00FF00FF); DrawSetPenWidth(MyDraw, 2); //Draw a line... DrawMoveTo(MyDraw, 10, 10); DrawLineTo(MyDraw, 20, 20); //Draw another line... DrawLine(MyDraw, 20, 20, 10, 20); //Draw a hollow circle... DrawCircle(MyDraw, 10, 50, 50, 50); //Draw a filled circle... DrawCircleFill(MyDraw, 10, 110, 50, 50); //Draw a hollow square... DrawSquare(MyDraw, 80, 50, 50, 50); //Draw a fillerd square... DrawSquareFill(MyDraw, 80, 110, 50, 50); //Draw an arc... DrawArc(MyDraw, 140, 75, 25, 0, 90); }
void AppExit() {
}
void OnTimer() {
} |