forked from unidoc/unioffice
/
inlinedrawing.go
46 lines (40 loc) · 1.41 KB
/
inlinedrawing.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 sales@baliance.com.
package document
import (
"baliance.com/gooxml/common"
"baliance.com/gooxml/measurement"
pic "baliance.com/gooxml/schema/soo/dml/picture"
"baliance.com/gooxml/schema/soo/wml"
)
// InlineDrawing is an inlined image within a run.
type InlineDrawing struct {
d *Document
x *wml.WdInline
}
// X returns the inner wrapped XML type.
func (i InlineDrawing) X() *wml.WdInline {
return i.x
}
// GetImage returns the ImageRef associated with an InlineDrawing.
func (i InlineDrawing) GetImage() (common.ImageRef, bool) {
any := i.x.Graphic.GraphicData.Any
if len(any) > 0 {
p, ok := any[0].(*pic.Pic)
if ok {
if p.BlipFill != nil && p.BlipFill.Blip != nil && p.BlipFill.Blip.EmbedAttr != nil {
return i.d.GetImageByRelID(*p.BlipFill.Blip.EmbedAttr)
}
}
}
return common.ImageRef{}, false
}
// SetSize sets the size of the displayed image on the page.
func (i InlineDrawing) SetSize(w, h measurement.Distance) {
i.x.Extent.CxAttr = int64(float64(w*measurement.Pixel72) / measurement.EMU)
i.x.Extent.CyAttr = int64(float64(h*measurement.Pixel72) / measurement.EMU)
}