Computer Science Canada help ASAP! don't know how to use the click and drag line? |
| Author: | chibitenshi_03 [ Thu Jan 15, 2004 10:04 pm ] |
| Post subject: | help ASAP! don't know how to use the click and drag line? |
How do i make so that the line doesn't erase? var x, y, btnNumber, btnUpDown, buttons : int var nx, ny : int loop Mouse.ButtonWait ("down", x, y, btnNumber, btnUpDown) nx := x ny := y loop Draw.Line (x, y, nx, ny, 0) exit when Mouse.ButtonMoved ("up") Mouse.Where (nx, ny, buttons) Draw.Line (x, y, nx, ny, 1) end loop Mouse.ButtonWait ("up", nx, ny, btnNumber, btnUpDown) Draw.Line (x, y, nx, ny, 2) end loop |
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| Author: | KukuriChan [ Thu Jan 15, 2004 10:10 pm ] |
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Hey Chibi_Tenshi! I think you'll know who this is. 
Anyways, try doing this. %make a temporary drawing of the area temppic := Pic.New (x, y, x2, y2) <-- Put this after the nx:=x and ny :=y Pic.Draw (canvas, temppic, 0, 0, picCopy) <-- Put this right before this Draw.Line (x, y, nx, ny, 1) |
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| Author: | chibitenshi_03 [ Thu Jan 15, 2004 10:27 pm ] |
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do YOU know who i am then? Kukuri chan! |
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| Author: | chibitenshi_03 [ Thu Jan 15, 2004 10:29 pm ] |
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umm.....wat do i declare tempic as? int? string? |
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| Author: | Neja [ Thu Jan 15, 2004 11:14 pm ] |
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int |
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