Class: Axlsx::GraphicFrame
- Inherits:
-
Object
- Object
- Axlsx::GraphicFrame
- Defined in:
- lib/axlsx/drawing/graphic_frame.rb
Overview
Note:
The recommended way to manage charts is Worksheet#add_chart
A graphic frame defines a container for a chart object
Instance Attribute Summary collapse
-
#anchor ⇒ TwoCellAnchor
readonly
A anchor that holds this frame.
-
#chart ⇒ Chart
readonly
A reference to the chart object associated with this frame.
-
#rId ⇒ String
readonly
The relationship id for this graphic.
Instance Method Summary collapse
-
#initialize(anchor, chart_type, options) ⇒ GraphicFrame
constructor
Creates a new GraphicFrame object.
-
#to_xml(xml) ⇒ String
Serializes the graphic frame.
Constructor Details
#initialize(anchor, chart_type, options) ⇒ GraphicFrame
Creates a new GraphicFrame object
24 25 26 27 |
# File 'lib/axlsx/drawing/graphic_frame.rb', line 24 def initialize(anchor, chart_type, ) @anchor = anchor @chart = chart_type.new(self, ) end |
Instance Attribute Details
#anchor ⇒ TwoCellAnchor (readonly)
A anchor that holds this frame
15 16 17 |
# File 'lib/axlsx/drawing/graphic_frame.rb', line 15 def anchor @anchor end |
#chart ⇒ Chart (readonly)
A reference to the chart object associated with this frame
11 12 13 |
# File 'lib/axlsx/drawing/graphic_frame.rb', line 11 def chart @chart end |
#rId ⇒ String (readonly)
The relationship id for this graphic
19 20 21 |
# File 'lib/axlsx/drawing/graphic_frame.rb', line 19 def rId @rId end |
Instance Method Details
#to_xml(xml) ⇒ String
Serializes the graphic frame
36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 |
# File 'lib/axlsx/drawing/graphic_frame.rb', line 36 def to_xml(xml) xml.send('xdr:graphicFrame') { xml.send('xdr:nvGraphicFramePr') { xml.send('xdr:cNvPr', :id=>2, :name=>chart.title) xml.send('xdr:cNvGraphicFramePr') } xml.send('xdr:xfrm') { xml.send('a:off', :x=>0, :y=>0) xml.send('a:ext', :cx=>0, :cy=>0) } xml.send('a:graphic') { xml.send('a:graphicData', :uri=>XML_NS_C) { xml.send('c:chart', :'xmlns:c'=>XML_NS_C, :'xmlns:r'=>XML_NS_R, :'r:id'=>rId) } } } end |