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authorneoraider <devnull@localhost>2008-01-17 22:13:00 +0100
committerneoraider <devnull@localhost>2008-01-17 22:13:00 +0100
commit7f879850b5e4cf57b95c169238617c199e431cc7 (patch)
treef31949ab2ded4c5787e935695fc2bac06fc98785 /Renderer.cpp
parent0698046e5089e814fcf307a552f716f21f2ff9c0 (diff)
downloadzoomedit-7f879850b5e4cf57b95c169238617c199e431cc7.tar
zoomedit-7f879850b5e4cf57b95c169238617c199e431cc7.zip
zoomedit: Added scales to drawing area.
Diffstat (limited to 'Renderer.cpp')
-rw-r--r--Renderer.cpp26
1 files changed, 0 insertions, 26 deletions
diff --git a/Renderer.cpp b/Renderer.cpp
index 4954133..98859d9 100644
--- a/Renderer.cpp
+++ b/Renderer.cpp
@@ -9,13 +9,11 @@ void Renderer::drawGrid(const Rectangle &rect, float scale) {
float step = powf(0.1f, depth2);
float f;
int i;
- //gchar *string;
float x1 = rect.getVertex1().getX(), y1 = rect.getVertex1().getY();
float x2 = rect.getVertex2().getX(), y2 = rect.getVertex2().getY();
glBegin(GL_LINES);
- //cairo_set_font_size(cr, 10.0/scale);
for(i = 0; 0.4f*(depth-depth2+i-1) < 0.5f; i++) {
f = fminf(0.4f*(depth-depth2+i), 0.5f);
@@ -24,35 +22,11 @@ void Renderer::drawGrid(const Rectangle &rect, float scale) {
for(f = x1 - fmodf(x1, step) - step; f <= x2; f+=step) {
glVertex2f(f, y1);
glVertex2f(f, y2);
-
- /*if(step > 0.005) {
- if(step > 0.5)
- string = g_strdup_printf("%i", (int)rint(d));
- else
- string = g_strdup_printf("%.*f", -(int)floor(log10(step*1.1)), d+step/10);
-
- cairo_move_to(cr, d+1/scale, y1+11/scale);
- cairo_show_text(cr, string);
-
- g_free(string);
- }*/
}
for(f = y1 - fmodf(y1, step) - step; f <= y2; f+=step) {
glVertex2f(x1, f);
glVertex2f(x2, f);
-
- /*if(step > 0.005) {
- if(step > 0.5)
- string = g_strdup_printf("%i", (int)rint(d));
- else
- string = g_strdup_printf("%.*f", -(int)floor(log10(step*1.1)), d+step/10);
-
- cairo_move_to(cr, x1+3/scale, d+11/scale);
- cairo_show_text(cr, string);
-
- g_free(string);
- }*/
}
step *= 10;