From 5a6d5ae419da541ccbbb272a18f29b1d5f3d76f8 Mon Sep 17 00:00:00 2001 From: xiaoqidun Date: Sat, 12 Sep 2026 14:32:39 +0800 Subject: [PATCH] =?UTF-8?q?feat(=E5=86=85=E5=AD=98=E5=8D=A0=E7=94=A8):=20?= =?UTF-8?q?=E4=BC=98=E5=8C=96=E6=95=B0=E5=80=BC=E8=A7=A3=E6=9E=90=E4=B8=8E?= =?UTF-8?q?=E9=A1=B5=E9=9D=A2=E7=BC=93=E5=AD=98=EF=BC=8C=E5=87=8F=E5=B0=91?= =?UTF-8?q?=E5=86=85=E5=AD=98=E5=88=86=E9=85=8D=E5=92=8C=E9=87=8D=E5=A4=8D?= =?UTF-8?q?=E5=A4=84=E7=90=86?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ofdgo_renderer_layer.go | 12 ++++++------ ofdgo_renderer_path.go | 2 +- 2 files changed, 7 insertions(+), 7 deletions(-) diff --git a/ofdgo_renderer_layer.go b/ofdgo_renderer_layer.go index 7652c52..0a0949a 100644 --- a/ofdgo_renderer_layer.go +++ b/ofdgo_renderer_layer.go @@ -25,8 +25,8 @@ func (r *Renderer) renderAnnotations(ctx *canvas.Context, pageID string, pageH f } box, _ := ParseBox(annot.Appearance.Boundary) ctm := Matrix{a: 1, d: 1, e: box.X, f: box.Y} - for _, obj := range annot.Appearance.Objects { - r.renderObject(ctx, obj, pageH, nil, &ctm, false, nil) + for i := range annot.Appearance.Objects { + r.renderObject(ctx, &annot.Appearance.Objects[i], pageH, nil, &ctm, false, nil) } } } @@ -92,8 +92,8 @@ func (r *Renderer) renderLayers(ctx *canvas.Context, layers []Layer, pageH float func (r *Renderer) renderLayer(ctx *canvas.Context, layer Layer, pageH float64, defaults *DrawParam, parentCTM *Matrix) { defaults = r.drawParamDefaults(layer.DrawParam, defaults) if len(layer.Objects) > 0 { - for _, obj := range layer.Objects { - r.renderObject(ctx, obj, pageH, defaults, parentCTM, false, nil) + for i := range layer.Objects { + r.renderObject(ctx, &layer.Objects[i], pageH, defaults, parentCTM, false, nil) } return } @@ -143,7 +143,7 @@ func (r *Renderer) renderCompositeGraphicUnit(ctx *canvas.Context, cgu Composite if len(cgu.Objects) > 0 { for _, obj := range cgu.Objects { obj = mergeGraphicObjectAlpha(obj, cgu.Alpha) - r.renderObject(ctx, obj, pageH, defaults, ¤tCTM, boundaryInCTM, clipPath) + r.renderObject(ctx, &obj, pageH, defaults, ¤tCTM, boundaryInCTM, clipPath) } ctx.Pop() return @@ -169,7 +169,7 @@ func (r *Renderer) renderCompositeGraphicUnit(ctx *canvas.Context, cgu Composite // renderObject 渲染图形对象 // 入参: ctx 画布上下文, obj 图形对象, pageH 页面高度, defaults 默认绘制参数, parentCTM 父级CTM, boundaryInCTM 边界是否参与CTM变换, parentClip 父级裁剪路径 -func (r *Renderer) renderObject(ctx *canvas.Context, obj GraphicObject, pageH float64, defaults *DrawParam, parentCTM *Matrix, boundaryInCTM bool, parentClip *canvas.Path) { +func (r *Renderer) renderObject(ctx *canvas.Context, obj *GraphicObject, pageH float64, defaults *DrawParam, parentCTM *Matrix, boundaryInCTM bool, parentClip *canvas.Path) { switch obj.Type { case "TextObject": r.renderText(ctx, obj.TextObject, pageH, defaults, parentCTM, boundaryInCTM, parentClip) diff --git a/ofdgo_renderer_path.go b/ofdgo_renderer_path.go index 2e16370..d1c3553 100644 --- a/ofdgo_renderer_path.go +++ b/ofdgo_renderer_path.go @@ -359,7 +359,7 @@ func (r *Renderer) renderPattern(ctx *canvas.Context, pattern *patternPaint, pag } for _, obj := range pattern.CellContent.Objects { obj = mergeGraphicObjectAlpha(obj, pattern.alpha) - r.renderObject(ctx, obj, pageH, defaults, &tileCTM, true, clip) + r.renderObject(ctx, &obj, pageH, defaults, &tileCTM, true, clip) } } }