applications/gnome-control-center
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wacom: Defuzz lines and circles

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By lining them up with the pixels.
This commit is contained in:
Bastien Nocera 2012-01-11 18:21:51 +00:00
parent f958f8c713
commit 30536b4ec0
1 changed files with 10 additions and 10 deletions
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20
panels/wacom/calibrator/gui_gtk.c
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@ -127,8 +127,8 @@ draw(GtkWidget *widget, cairo_t *cr, gpointer data)
x = (calib_area->display_width - logical_rect.width) / 2 + logical_rect.x;
y = (calib_area->display_height - logical_rect.height) / 2 - logical_rect.height - 20 + logical_rect.y;
cairo_set_line_width(cr, 2);
cairo_rectangle(cr, x - 10, y - 10,
logical_rect.width + 20, logical_rect.height + 20);
cairo_rectangle(cr, x - 10 - 0.5, y - 10 - 0.5,
logical_rect.width + 20 + 1, logical_rect.height + 20 + 1);
/* Print help lines */
gtk_render_layout (context, cr,
@ -139,20 +139,20 @@ draw(GtkWidget *widget, cairo_t *cr, gpointer data)
/* Draw the points */
i = calib_area->calibrator->num_clicks;
cairo_set_source_rgb(cr, 1.0, 1.0, 1.0);
cairo_set_line_width(cr, 1);
cairo_move_to(cr, calib_area->X[i] - CROSS_LINES, calib_area->Y[i]);
cairo_move_to(cr, calib_area->X[i] - CROSS_LINES, calib_area->Y[i] - 0.5);
cairo_rel_line_to(cr, CROSS_LINES*2, 0);
cairo_move_to(cr, calib_area->X[i], calib_area->Y[i] - CROSS_LINES);
cairo_move_to(cr, calib_area->X[i] - 0.5, calib_area->Y[i] - CROSS_LINES);
cairo_rel_line_to(cr, 0, CROSS_LINES*2);
cairo_stroke(cr);
cairo_arc(cr, calib_area->X[i], calib_area->Y[i], CROSS_CIRCLE, 0.0, 2.0 * M_PI);
cairo_set_line_width(cr, 2);
cairo_arc(cr, calib_area->X[i] - 0.5, calib_area->Y[i] - 0.5, CROSS_CIRCLE, 0.0, 2.0 * M_PI);
cairo_stroke(cr);
cairo_set_line_width(cr, 2);
cairo_arc(cr, calib_area->X[i], calib_area->Y[i], CROSS_CIRCLE2, 0.0, 2.0 * M_PI);
cairo_set_line_width(cr, 5);
cairo_arc(cr, calib_area->X[i] - 0.5, calib_area->Y[i] - 0.5, CROSS_CIRCLE2, 0.0, 2.0 * M_PI);
cairo_stroke(cr);
/* Draw the clock background */
@ -181,8 +181,8 @@ draw(GtkWidget *widget, cairo_t *cr, gpointer data)
x = (calib_area->display_width - logical_rect.width) / 2 + logical_rect.x;
y = (calib_area->display_height - logical_rect.height + CLOCK_RADIUS) / 2 + 60 + logical_rect.y;
cairo_set_line_width(cr, 2);
cairo_rectangle(cr, x - 10, y - logical_rect.height - 10,
logical_rect.width + 20, logical_rect.height + 25);
cairo_rectangle(cr, x - 10 - 0.5 , y - logical_rect.height - 10 - 0.5,
logical_rect.width + 20 + 1, logical_rect.height + 25 + 1);
/* Print the message */
gtk_render_layout (context, cr,