alex/nih-plug
1
0
Fork 0
Code Activity

Change the blending and colors on the GR area

Browse source 
This looks a lot clearer.
This commit is contained in:
Robbert van der Helm 2023-03-21 17:57:26 +01:00
parent a4cac4b750
commit 8bd5f8afce
1 changed files with 9 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
plugins/spectral_compressor/src/editor/analyzer.rs
View file

@ -30,7 +30,12 @@ const LN_FREQ_RANGE: f32 = LN_22_KHZ - LN_40_HZ;
/// The color used for drawing the overlay. Currently not configurable using the style sheet (that /// The color used for drawing the overlay. Currently not configurable using the style sheet (that
/// would be possible by moving this to a dedicated view and overlaying that). /// would be possible by moving this to a dedicated view and overlaying that).
const GR_BAR_OVERLAY_COLOR: vg::Color = vg::Color::rgbaf(0.7, 0.9, 1.0, 0.7); ///
/// # Notes
///
/// This is drawn using some blending options that make it interact differently with darker
/// backgrounds.
const GR_BAR_OVERLAY_COLOR: vg::Color = vg::Color::rgbaf(0.85, 0.95, 1.0, 0.8);
/// A very analyzer showing the envelope followers as a magnitude spectrum with an overlay for the /// A very analyzer showing the envelope followers as a magnitude spectrum with an overlay for the
/// gain reduction. /// gain reduction.
@ -292,5 +297,8 @@ fn draw_gain_reduction(
} }
} }
canvas
.global_composite_blend_func(vg::BlendFactor::DstAlpha, vg::BlendFactor::OneMinusDstColor);
canvas.fill_path(&mut path, &paint); canvas.fill_path(&mut path, &paint);
canvas.global_composite_blend_func(vg::BlendFactor::One, vg::BlendFactor::OneMinusSrcAlpha);
} }