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Drawing stipple
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== Example == | == Example == | ||
<pre> | <pre> | ||
- | Program example; | + | Program example; |
Private | Private | ||
// int draw_id; | // int draw_id; | ||
Line 45: | Line 45: | ||
draw_line(11,22,190,22); | draw_line(11,22,190,22); | ||
+ | // Draw a circle | ||
draw_circle(100,100,50); | draw_circle(100,100,50); | ||
+ | |||
+ | // Draw a rectangle | ||
draw_rect(50,50,150,150); | draw_rect(50,50,150,150); | ||
+ | // Draw some lines | ||
draw_line( 50, 50,100,150); | draw_line( 50, 50,100,150); | ||
draw_line(100,150,150, 50); | draw_line(100,150,150, 50); | ||
Line 53: | Line 57: | ||
draw_line(100, 50,150,150); | draw_line(100, 50,150,150); | ||
+ | // Draw a curve | ||
draw_curve( 200,200, | draw_curve( 200,200, | ||
100,200, | 100,200, | ||
100,150, | 100,150, | ||
300,100,15); | 300,100,15); | ||
+ | |||
+ | // Draw a filled circle | ||
+ | draw_fcircle(20,180,15); | ||
+ | |||
+ | // Draw a filled rectangle | ||
+ | draw_box(50,180,80,195); | ||
// Wait for key ESC | // Wait for key ESC |
Revision as of 01:27, 20 November 2007
Contents |
Definition
INT drawing_stipple ( <INT stipples> )
Tells Fenix which pixels to draw of the coming drawings.
This is done by passing a 32bit value, each bit representing a pixel. Bit 0 represents the first pixels drawn, bit 1 represents the second, etc. When a 33rd pixel is to be drawn or not, bit 0 is checked, etc. This means a value of -1 means normal operation, that is all the pixels will be drawn.
Parameters
INT stipples - Which pixels to draw, repetitive 32bits. |
Returns
INT : true
Example
Program example; Private // int draw_id; Begin // Draw in background drawing_map(0,background); // Set stipplemode to display every other pixel. // binary code 0101 0101 0101 0101 0101 0101 0101 0101 // hex code 55555555h drawing_stipple(55555555h); // Draw two lines draw_line(10,10,190,10); draw_line(11,12,190,12); // Draw this funy pattern // binary code 0011 1100 0111 1100 1010 0001 1101 0011 // hex code 3C7CA1D3h drawing_stipple(3C7CA1D3h); // Draw two lines draw_line(10,20,190,20); draw_line(11,22,190,22); // Draw a circle draw_circle(100,100,50); // Draw a rectangle draw_rect(50,50,150,150); // Draw some lines draw_line( 50, 50,100,150); draw_line(100,150,150, 50); draw_line( 50,150,100, 50); draw_line(100, 50,150,150); // Draw a curve draw_curve( 200,200, 100,200, 100,150, 300,100,15); // Draw a filled circle draw_fcircle(20,180,15); // Draw a filled rectangle draw_box(50,180,80,195); // Wait for key ESC Repeat frame; Until(key(_ESC)) End
Used in example: drawing_map(), draw_line(), key()
This will result in something like:
|
Drawing Functions | |
• Delete_draw() • Draw_box() • Draw_circle() • Draw_curve() • Draw_fcircle() • Draw_line() • Draw_rect() • Drawing_alpha() • Drawing_color() • Drawing_map() • Drawing_stipple() • Drawing_z() • Move_draw() • |