1TICKIT_RENDERBUFFER_SETPEN(3L)ibrary Functions ManuaTlICKIT_RENDERBUFFER_SETPEN(3)
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6 tickit_renderbuffer_setpen - change the stored rendering pen
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9 #include <tickit.h>
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11 void tickit_renderbuffer_setpen(TickitRenderBuffer *rb, const TickitPen *pen);
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13 Link with -ltickit.
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16 tickit_renderbuffer_setpen() changes the attributes of the stored pen
17 in the buffer to those in the given TickitPen() instance, removing any
18 that are not present in pen. The instance passed in the pen argument is
19 not stored by the render buffer, nor is it modified by it.
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21 If there is a stored pen in the previous stack level, then the
22 attributes in that pen will be merged into the current one, before the
23 passed one is applied. In effect, the actual pen used by drawing func‐
24 tions is merged from the pen argument passed to tickit_render‐
25 buffer_setpen(), and the combined stored pen from the previous stack
26 level (which was itself merged from the pen argument and the stored pen
27 of the stack level below that, and so on).
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30 This function returns nothing.
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33 tickit_renderbuffer_new(3), tickit_renderbuffer_text(3), tickit_render‐
34 buffer_save(3), tickit_renderbuffer(7), tickit_pen(7), tickit(7)
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38 TICKIT_RENDERBUFFER_SETPEN(3)