CmdTranslate
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Admin (Diskussion | Beiträge) (Created page with "= <span class="f_Header">Action</span> = Apply a translation to the current matrix. <span style="font-family: Arial;"> </span> <span style="font-family: Arial;"> ...") |
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= <span class="f_Header">Example</span> = | = <span class="f_Header">Example</span> = | ||
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| + | <source lang="bascomavr"> | ||
| + | ' Pseudocode | ||
| + | |||
| + | ' To translate the bitmap 20 pixels to the right | ||
| + | Begin_G BITMAPS | ||
| + | CmdLoadIdentity | ||
| + | CmdTranslate 20 * 65536, 0 | ||
| + | CmdSetMatrix | ||
| + | Vertex2II 68, 28, 0, 0 | ||
| + | </source>[[File:Clip0076.png|center|Clip0076.png]] | ||
| + | |||
| + | <source lang="bascomavr"> | ||
| + | ' To translate the bitmap 20 pixels to the left | ||
| + | Begin_G BITMAPS | ||
| + | CmdLoadIdentity | ||
| + | CmdTranslate -20 * 65536, 0 | ||
| + | CmdSetMatrix | ||
| + | Vertex2II 68, 28, 0, 0 | ||
| + | </source>[[File:Clip0077.png|center|Clip0077.png]] | ||
| + | |||
| + | <br/>{{Languages}} | ||
| + | |||
| + | [[Category:FT800 Commands]] | ||
Aktuelle Version vom 12. Dezember 2014, 20:37 Uhr
Inhaltsverzeichnis |
Action
Apply a translation to the current matrix.
Syntax
CmdTranslate tx, ty
Remarks
|
tx |
x translate factor, in signed 16.16 bit fixed-point form |
|
ty |
y translate factor, in signed 16.16 bit fixed-point form |
Example
' Pseudocode ' To translate the bitmap 20 pixels to the right Begin_G BITMAPS CmdLoadIdentity CmdTranslate 20 * 65536, 0 CmdSetMatrix Vertex2II 68, 28, 0, 0
' To translate the bitmap 20 pixels to the left Begin_G BITMAPS CmdLoadIdentity CmdTranslate -20 * 65536, 0 CmdSetMatrix Vertex2II 68, 28, 0, 0
| Languages | English |
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