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Fixes upside down graph

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Duncan Frost
2014-08-17 10:52:12 +01:00
parent 2dcdb09d05
commit 6258a76b96
1 changed files with 2 additions and 2 deletions
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4
src/graph.c
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@@ -54,7 +54,7 @@ static void graph_draw_line_a_uint8(rct_drawpixelinfo *dpi, uint8 *history, int
x = baseX;
for (i = count - 1; i >= 0; i--) {
if (history[i] != 0 && history[i] != 255) {
y = baseY + (history[i] * 100) / 256;
y = baseY + ((255 - history[i]) * 100) / 256;
if (lastX != -1) {
gfx_draw_line(dpi, lastX + 1, lastY + 1, x + 1, y + 1, 10);
@@ -78,7 +78,7 @@ static void graph_draw_line_b_uint8(rct_drawpixelinfo *dpi, uint8 *history, int
x = baseX;
for (i = count - 1; i >= 0; i--) {
if (history[i] != 0 && history[i] != 255) {
y = baseY + (history[i] * 100) / 256;
y = baseY + ((255 - history[i]) * 100) / 256;
if (lastX != -1)
gfx_draw_line(dpi, lastX, lastY, x, y, 21);