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{{mIRC menu}}
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{{mirc title|/drawcopy Command}}
 
The '''/drawcopy command''' copies part of a picture to a different position in the same window or to another window.
 
The '''/drawcopy command''' copies part of a picture to a different position in the same window or to another window.
  
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* '''-t''' - indicates that you have specified the [color] RGB value as a transparent color in the source bitmap
 
* '''-t''' - indicates that you have specified the [color] RGB value as a transparent color in the source bitmap
 
* '''-m''' - changes the stretch mode quality when the picture is resized
 
* '''-m''' - changes the stretch mode quality when the picture is resized
* '''-i''' - draws in inverse mode
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* '''-i''' - draws in inverse color mode. You can find the final color based on the two color by using $xor($xor(currentcolor,16777215),drawncolor). Drawing the same color gives white and may be used to create transparency effect.
 
* '''-h''' - highlights the windows icon if it is minimized
 
* '''-h''' - highlights the windows icon if it is minimized
 
* '''-n''' - prevents the display from being updated immediately
 
* '''-n''' - prevents the display from being updated immediately
* '''-r''' - indicates that the color is in RGB format
 
  
 
== Parameters ==
 
== Parameters ==
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-@win1 has a bitmap area of 48*16 pixels
 
-@win1 has a bitmap area of 48*16 pixels
  
-If you copy the whole @win over @win1 at coordinate '''16''',0 you would get (drawcopy @win 0 0 16 16 @win1 16 0 16 16): [[File:Drawpic&copy_negative1.png]]
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-If you copy the whole @win over @win1 at coordinate '''16''',0 you would get (drawcopy @win 0 0 @win1 16 0): [[File:Drawpic&copy_negative1.png]]
  
-Now we use a negative width of -16 to flip vertically the bitmap, the bitmap will be drawn at 16 - 15 = 1 so that after the flip, the last pixel of the bitmap on the 'x' axis is at the 'x' coordinate ('''16''' in this example) (drawcopy @win 0 0 16 16 @win1 16 0 -16 16): [[File:Drawpic&copy_negative2.png]]
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-Now we use a negative width of -16 to flip horizontally the bitmap (drawcopy @win 0 0 16 16 @win1 16 0 -16 16): [[File:Drawpic&copy_negative2.png]]
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One issue: the flipped bitmap is drawn at x + 1 instead of x, you have to draw at x - 1 or y - 1 when you flip.
  
 
== Example ==
 
== Example ==

Latest revision as of 19:02, 26 March 2023

The /drawcopy command copies part of a picture to a different position in the same window or to another window.

Synopsis[edit]

/drawcopy -ihmnt <@win> [color] <x y w h> <@win> <x y [w h]>

Switches[edit]

  • -t - indicates that you have specified the [color] RGB value as a transparent color in the source bitmap
  • -m - changes the stretch mode quality when the picture is resized
  • -i - draws in inverse color mode. You can find the final color based on the two color by using $xor($xor(currentcolor,16777215),drawncolor). Drawing the same color gives white and may be used to create transparency effect.
  • -h - highlights the windows icon if it is minimized
  • -n - prevents the display from being updated immediately

Parameters[edit]

  • <@win> - the window's name to copy from
  • [color] - if -t is used, the RGB color used for transparency
  • <x y w h> - portion to copy
  • <@win> - the window's name to copy to
  • <x y [w h]> - the coordinate where to draw, if [w h] are specified, the picture is squeed/stretched to fit, they can be negative value to get a mirror effect:

-@win has a bitmap area of 16*16 pixels containing this picture: Drawpic&copy negative.png

-@win1 has a bitmap area of 48*16 pixels

-If you copy the whole @win over @win1 at coordinate 16,0 you would get (drawcopy @win 0 0 @win1 16 0): Drawpic&copy negative1.png

-Now we use a negative width of -16 to flip horizontally the bitmap (drawcopy @win 0 0 16 16 @win1 16 0 -16 16): Drawpic&copy negative2.png

One issue: the flipped bitmap is drawn at x + 1 instead of x, you have to draw at x - 1 or y - 1 when you flip.

Example[edit]

None

Compatibility[edit]

Added: 5.3

See also[edit]

[Expand]
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