[chronojump] Prettier AB lines/rectangle on encoder analyze instant
- From: Xavier de Blas <xaviblas src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [chronojump] Prettier AB lines/rectangle on encoder analyze instant
- Date: Thu, 15 Feb 2018 23:38:25 +0000 (UTC)
commit 9d2aca738b8132433205553e74ff5cf27aee51fb
Author: Xavier de Blas <xaviblas gmail com>
Date: Fri Feb 16 00:37:46 2018 +0100
Prettier AB lines/rectangle on encoder analyze instant
src/gui/encoder.cs | 43 +++++++++++++++++++++++++++++++++++++------
1 files changed, 37 insertions(+), 6 deletions(-)
---
diff --git a/src/gui/encoder.cs b/src/gui/encoder.cs
index 1606fd9..593a585 100644
--- a/src/gui/encoder.cs
+++ b/src/gui/encoder.cs
@@ -6198,16 +6198,25 @@ public partial class ChronoJumpWindow
g.SetSourceRGBA(0.906, 0.745, 0.098, 1); //Chronojump yellow
int xposa =
eai.GetVerticalLinePosition(Convert.ToInt32(hscale_encoder_analyze_a.Value));
- g.MoveTo(xposa, 0);
- g.LineTo(xposa, drawingarea_encoder_analyze_cairo_pixbuf.Height);
-
+ encoderAnalyzeInstantVerticalLine(g, xposa);
+
if(checkbutton_encoder_analyze_b.Active) {
int xposb =
eai.GetVerticalLinePosition(Convert.ToInt32(hscale_encoder_analyze_b.Value));
if(xposb != xposa) {
+ //draw b vertical line
+ encoderAnalyzeInstantVerticalLine(g, xposb);
+
g.SetSourceRGBA(0.906, 0.745, 0.098, .5); //Chronojump yellow, half
transp
- g.Rectangle(xposa ,0, xposb-xposa,
drawingarea_encoder_analyze_cairo_pixbuf.Height);
- g.Fill();
+
+ //create rectangle
+ int min = Math.Min(xposa, xposb) +1;
+ int max = Math.Max(xposa, xposb) -1;
+ if(min < max)
+ {
+ g.Rectangle(min ,9 , max-min,
drawingarea_encoder_analyze_cairo_pixbuf.Height -18);
+ g.Fill();
+ }
}
}
@@ -6216,7 +6225,29 @@ public partial class ChronoJumpWindow
g.GetTarget ().Dispose ();
}
}
-
+
+ private void encoderAnalyzeInstantVerticalLine(Cairo.Context g, int x)
+ {
+ //vertical line
+ g.MoveTo(x, 9);
+ g.LineTo(x, drawingarea_encoder_analyze_cairo_pixbuf.Height);
+ g.Stroke();
+
+ //top triangle
+ g.MoveTo(x -4, 0);
+ g.LineTo(x , 8);
+ g.LineTo(x +4, 0);
+ g.LineTo(x -4, 0);
+ g.Fill();
+
+ /*
+ //bottom triangle currently not drawn because bottom space changes and half of triangle is
not shown
+ g.MoveTo(x -4, drawingarea_encoder_analyze_cairo_pixbuf.Height);
+ g.LineTo(x , drawingarea_encoder_analyze_cairo_pixbuf.Height -8);
+ g.LineTo(x +4, drawingarea_encoder_analyze_cairo_pixbuf.Height);
+ */
+ }
+
// -------------- end of drawingarea_encoder_analyze_instant
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