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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 15:26:01 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 15:26:01 +0000 |
commit | ef03469fec14f1f0358b690934fc173d744f4e7d (patch) | |
tree | 8be439d7b2f1d7c8283b745919b9e66481a950e7 /debian/missing-sources/epoch/src/time/bar.coffee | |
parent | Adding upstream version 5.6.0. (diff) | |
download | knot-resolver-ef03469fec14f1f0358b690934fc173d744f4e7d.tar.xz knot-resolver-ef03469fec14f1f0358b690934fc173d744f4e7d.zip |
Adding debian version 5.6.0-1.debian/5.6.0-1debian
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'debian/missing-sources/epoch/src/time/bar.coffee')
-rw-r--r-- | debian/missing-sources/epoch/src/time/bar.coffee | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/debian/missing-sources/epoch/src/time/bar.coffee b/debian/missing-sources/epoch/src/time/bar.coffee new file mode 100644 index 0000000..7bcb7be --- /dev/null +++ b/debian/missing-sources/epoch/src/time/bar.coffee @@ -0,0 +1,48 @@ + +# Real-time Bar Chart implementation. +class Epoch.Time.Bar extends Epoch.Time.Stack + constructor: (@options={}) -> + @options.type ?= 'time.bar' + super(@options) + @draw() + + # @return [Number] An offset used to align the ticks to the center of the rendered bars. + _offsetX: -> + 0.5 * @w() / @pixelRatio + + # Sets the styles for the graphics context given a layer class name. + # @param [String] className The class name to use when deriving the styles. + setStyles: (className) -> + styles = @getStyles "rect.bar.#{className.replace(/\s/g,'.')}" + @ctx.fillStyle = styles.fill + + if !styles.stroke? or styles.stroke == 'none' + @ctx.strokeStyle = 'transparent' + else + @ctx.strokeStyle = styles.stroke + + if styles['stroke-width']? + @ctx.lineWidth = styles['stroke-width'].replace('px', '') + + # Draws the stacked bar chart. + draw: (delta=0) -> + @clear() + [y, w] = [@y(), @w()] + + for layer in @getVisibleLayers() + continue unless Epoch.isNonEmptyArray(layer.values) + @setStyles(layer.className) + + [i, k, trans] = [@options.windowSize, layer.values.length, @inTransition()] + iBoundry = if trans then -1 else 0 + + while (--i >= iBoundry) and (--k >= 0) + entry = layer.values[k] + [ex, ey, ey0] = [i*w+delta, entry.y, entry.y0] + ex += w if trans + args = [ex+1, y(ey+ey0), w-2, @innerHeight()-y(ey)+0.5*@pixelRatio] + + @ctx.fillRect.apply(@ctx, args) + @ctx.strokeRect.apply(@ctx, args) + + super() |