From ef03469fec14f1f0358b690934fc173d744f4e7d Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 17:26:01 +0200
Subject: Adding debian version 5.6.0-1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 debian/missing-sources/epoch/src/basic/pie.coffee | 59 +++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 debian/missing-sources/epoch/src/basic/pie.coffee

(limited to 'debian/missing-sources/epoch/src/basic/pie.coffee')

diff --git a/debian/missing-sources/epoch/src/basic/pie.coffee b/debian/missing-sources/epoch/src/basic/pie.coffee
new file mode 100644
index 0000000..e794a2f
--- /dev/null
+++ b/debian/missing-sources/epoch/src/basic/pie.coffee
@@ -0,0 +1,59 @@
+
+# Static Pie Chart implementation (using d3).
+class Epoch.Chart.Pie extends Epoch.Chart.SVG
+  defaults =
+    type: 'pie'
+    margin: 10
+    inner: 0
+
+  # Creates a new pie chart.
+  # @param [Object] options Options for the pie chart.
+  # @option options [Number] margin Margins to add around the pie chart (default: 10).
+  # @option options [Number] inner The inner radius for the chart (default: 0).
+  constructor: (@options={}) ->
+    super(@options = Epoch.Util.defaults(@options, defaults))
+    @pie = d3.layout.pie().sort(null)
+      .value (d) -> d.value
+    @arc = d3.svg.arc()
+      .outerRadius(=> (Math.max(@width, @height) / 2) - @options.margin)
+      .innerRadius(=> @options.inner)
+    @g = @svg.append('g')
+      .attr("transform", "translate(#{@width/2}, #{@height/2})")
+    @on 'option:margin', 'marginChanged'
+    @on 'option:inner', 'innerChanged'
+    @draw()
+
+  # Draws the pie chart
+  draw: ->
+    @g.selectAll('.arc').remove()
+
+    arcs = @g.selectAll(".arc")
+      .data(@pie(@getVisibleLayers()), (d) -> d.data.category)
+
+    arcs.enter().append('g')
+      .attr('class', (d) -> "arc pie " + d.data.className)
+
+    arcs.select('path')
+      .attr('d', @arc)
+
+    arcs.select('text')
+      .attr("transform", (d) => "translate(#{@arc.centroid(d)})")
+      .text((d) -> d.data.label or d.data.category)
+
+    path = arcs.append("path")
+      .attr("d", @arc)
+      .each((d) -> @._current = d)
+
+    text = arcs.append("text")
+      .attr("transform", (d) => "translate(#{@arc.centroid(d)})")
+      .attr("dy", ".35em")
+      .style("text-anchor", "middle")
+      .text((d) -> d.data.label or d.data.category)
+
+    super()
+
+  # Updates margins in response to an <code>option:margin</code> event.
+  marginChanged: -> @draw()
+
+  # Updates inner margin in response to an <code>option:inner</code> event.
+  innerChanged: -> @draw()
-- 
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