16 lines
473 B
Text
16 lines
473 B
Text
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Silence warnings by using better functions
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Index: label.c
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--- label.c.orig
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+++ label.c
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@@ -32,8 +32,8 @@ bbox_extents(struct kplotctx *ctx, const char *v,
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cairo_text_extents_t e;
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cairo_text_extents(ctx->cr, v, &e);
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- *h = abs(e.width * sin(rot)) + abs(e.height * cos(rot));
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- *w = abs(e.width * cos(rot)) + abs(e.height * sin(rot));
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+ *h = fabs(e.width * sin(rot)) + fabs(e.height * cos(rot));
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+ *w = fabs(e.width * cos(rot)) + fabs(e.height * sin(rot));
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}
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void
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