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75 lines
1.8 KiB
Go
75 lines
1.8 KiB
Go
// Copyright 2017 Baliance. All rights reserved.
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//
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// Use of this source code is governed by the terms of the Affero GNU General
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// Public License version 3.0 as published by the Free Software Foundation and
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// appearing in the file LICENSE included in the packaging of this file. A
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// commercial license can be purchased by contacting sales@baliance.com.
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package drawing
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import (
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"baliance.com/gooxml"
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"baliance.com/gooxml/color"
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"baliance.com/gooxml/measurement"
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"baliance.com/gooxml/schema/soo/dml"
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)
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type LineProperties struct {
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x *dml.CT_LineProperties
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}
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// X returns the inner wrapped XML type.
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func (l LineProperties) X() *dml.CT_LineProperties {
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return l.x
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}
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// SetWidth sets the line width, MS products treat zero as the minimum width
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// that can be displayed.
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func (l LineProperties) SetWidth(w measurement.Distance) {
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l.x.WAttr = gooxml.Int32(int32(w / measurement.EMU))
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}
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func (l LineProperties) clearFill() {
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l.x.NoFill = nil
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l.x.GradFill = nil
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l.x.SolidFill = nil
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l.x.PattFill = nil
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}
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func (l LineProperties) SetNoFill() {
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l.clearFill()
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l.x.NoFill = dml.NewCT_NoFillProperties()
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}
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func (l LineProperties) SetSolidFill(c color.Color) {
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l.clearFill()
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l.x.SolidFill = dml.NewCT_SolidColorFillProperties()
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l.x.SolidFill.SrgbClr = dml.NewCT_SRgbColor()
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l.x.SolidFill.SrgbClr.ValAttr = *c.AsRGBString()
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}
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// LineJoin is the type of line join
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type LineJoin byte
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// LineJoin types
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const (
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LineJoinRound LineJoin = iota
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LineJoinBevel
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LineJoinMiter
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)
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// SetJoin sets the line join style.
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func (l LineProperties) SetJoin(e LineJoin) {
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l.x.Round = nil
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l.x.Miter = nil
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l.x.Bevel = nil
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switch e {
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case LineJoinRound:
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l.x.Round = dml.NewCT_LineJoinRound()
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case LineJoinBevel:
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l.x.Bevel = dml.NewCT_LineJoinBevel()
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case LineJoinMiter:
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l.x.Miter = dml.NewCT_LineJoinMiterProperties()
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}
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}
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