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categoryaxis.go
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categoryaxis.go
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// Copyright 2017 Baliance. All rights reserved.
//
// Use of this source code is governed by the terms of the Affero GNU General
// Public License version 3.0 as published by the Free Software Foundation and
// appearing in the file LICENSE included in the packaging of this file. A
// commercial license can be purchased by contacting [email protected].
package chart
import (
"baliance.com/gooxml/color"
"baliance.com/gooxml/drawing"
"baliance.com/gooxml/schema/soo/dml"
crt "baliance.com/gooxml/schema/soo/dml/chart"
)
type CategoryAxis struct {
x *crt.CT_CatAx
}
func MakeCategoryAxis(x *crt.CT_CatAx) CategoryAxis {
return CategoryAxis{x}
}
func (c CategoryAxis) MajorGridLines() GridLines {
if c.x.MajorGridlines == nil {
c.x.MajorGridlines = crt.NewCT_ChartLines()
}
return GridLines{c.x.MajorGridlines}
}
func (c CategoryAxis) AxisID() uint32 {
return c.x.AxId.ValAttr
}
func (c CategoryAxis) Properties() drawing.ShapeProperties {
if c.x.SpPr == nil {
c.x.SpPr = dml.NewCT_ShapeProperties()
}
return drawing.MakeShapeProperties(c.x.SpPr)
}
func (c CategoryAxis) SetCrosses(axis Axis) {
c.x.Choice = crt.NewEG_AxSharedChoice()
// TODO: remove this?
c.x.Choice.Crosses = crt.NewCT_Crosses()
c.x.Choice.Crosses.ValAttr = crt.ST_CrossesAutoZero
c.x.CrossAx.ValAttr = axis.AxisID()
}
func (c CategoryAxis) InitializeDefaults() {
c.SetPosition(crt.ST_AxPosB)
c.SetMajorTickMark(crt.ST_TickMarkOut)
c.SetMinorTickMark(crt.ST_TickMarkIn)
c.SetTickLabelPosition(crt.ST_TickLblPosNextTo)
c.MajorGridLines().Properties().LineProperties().SetSolidFill(color.LightGray)
c.Properties().LineProperties().SetSolidFill(color.Black)
}
func (c CategoryAxis) SetPosition(p crt.ST_AxPos) {
c.x.AxPos = crt.NewCT_AxPos()
c.x.AxPos.ValAttr = p
}
func (c CategoryAxis) SetMajorTickMark(m crt.ST_TickMark) {
if m == crt.ST_TickMarkUnset {
c.x.MajorTickMark = nil
} else {
c.x.MajorTickMark = crt.NewCT_TickMark()
c.x.MajorTickMark.ValAttr = m
}
}
func (c CategoryAxis) SetMinorTickMark(m crt.ST_TickMark) {
if m == crt.ST_TickMarkUnset {
c.x.MinorTickMark = nil
} else {
c.x.MinorTickMark = crt.NewCT_TickMark()
c.x.MinorTickMark.ValAttr = m
}
}
func (c CategoryAxis) SetTickLabelPosition(p crt.ST_TickLblPos) {
if p == crt.ST_TickLblPosUnset {
c.x.TickLblPos = nil
} else {
c.x.TickLblPos = crt.NewCT_TickLblPos()
c.x.TickLblPos.ValAttr = p
}
}