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String Variable
06-01-2017, 03:57 AM
Post: #4
RE: String Variable
Use RECT or RECT_P to erase the block you wish to "write" and then "write" using TEXTOUT (or TEXTOUT_P). As Tyann suggested, you can also use the output of the TEXTOUT command (which returns the x-coordinate of the "end" of the message string that got printed) to erase, via RECT, to the end of the screen.

I think the best way is to draw in a separate buffer (say G1) by first erasing the row with RECT_P(G1,x1,y1,x2,y2) and then using BLIT_P(G1).

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Messages In This Thread
String Variable - KeithB - 05-30-2017, 05:08 PM
RE: String Variable - Tyann - 05-31-2017, 03:49 AM
RE: String Variable - KeithB - 05-31-2017, 02:43 PM
RE: String Variable - Han - 06-01-2017 03:57 AM

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