39 lines
640 B
Go
39 lines
640 B
Go
// 16 august 2014
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package ui
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import (
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"image"
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"unsafe"
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)
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// #include "objc_darwin.h"
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import "C"
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type imagelist struct {
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list []C.id
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}
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func newImageList() ImageList {
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return new(imagelist)
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}
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func (i *imagelist) Append(img *image.RGBA) {
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id := C.toImageListImage(
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unsafe.Pointer(pixelData(img)), C.intptr_t(img.Rect.Dx()), C.intptr_t(img.Rect.Dy()), C.intptr_t(img.Stride))
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i.list = append(i.list, id)
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}
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func (i *imagelist) Len() ImageIndex {
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return ImageIndex(len(i.list))
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}
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type imageListApply interface {
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apply(*[]C.id)
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}
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func (i *imagelist) apply(out *[]C.id) {
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*out = make([]C.id, len(i.list))
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copy(*out, i.list)
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}
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