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MajicDesigns / MD_Parola

Library for modular scrolling LED matrix text displays
GNU Lesser General Public License v2.1
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access the dot display buffer before animation ? #123

Closed woeperbe closed 10 months ago

woeperbe commented 11 months ago

Hello, i would like to insert in the display buffer just before the animation my own bit pattern. Is there any method to obtain this ? The picture show what i would like to insert in the buffer Graph

MajicDesigns commented 11 months ago

Please read the response to issue #114.

woeperbe commented 11 months ago

That doesn't answer my question. I need to be able to animate the display with my own bit pattern as in the picture ...

MajicDesigns commented 11 months ago

It does answer the question "i would like to insert in the display buffer just before the animation my own bit pattern" - you use getGraphicObject() and use the MD_MAX72xx function to draw the graphic you want. If you now want to animate just this 'graphic' you will do it your code, as Parol will have no knowledge of this extra stuff on the display.

Without knowing the details of what you are trying to do I cannot suggest much more specific solution. Maybe describe what you are trying to do rather than the solution you think you need.

woeperbe commented 11 months ago

I will try this today Thanks for your beautifull library and the support at wrapspeed Happy new-year Greetings, Marc Buffet