插入图片
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这页对象表示前景页面或背景页面的绘图区域。公开的 Pages 属性Diagram类支持 Aspose.Diagram.Page 对象的集合。
在 Visio 中插入图像
Aspose.Diagram for JAVA API 允许开发人员在页面中插入图像形状。下面的代码示例显示了如何在 Visio 绘图中插入图像。
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| // For complete examples and data files, please go to https://github.com/aspose-diagram/Aspose.Diagram-for-Java | |
| // The path to the documents directory. | |
| String dataDir = Utils.getSharedDataDir(AddImageToPage.class) + "Pages/"; | |
| // load an existing Visio | |
| Diagram diagram = new Diagram(dataDir + "Drawing1.vsdx"); | |
| // get a particular page | |
| Page page = diagram.getPages().getPage("Page-1"); | |
| double pinX = 3, pinY = 3, width = 4, hieght = 4; | |
| File file = new File("image.png"); | |
| FileInputStream fis = new FileInputStream(file); | |
| page.addShape(pinX, pinY, width, hieght, fis); | |
| // Save the Visio diagram | |
| diagram.save(dataDir + "AddImageToPage_Out.vsdx", SaveFileFormat.VSDX); |
在 SVG 中插入图像
Aspose.Diagram for JAVA API allows developers to insert a image shape in a page. The code example below shows how to insert a image in a Visio drawing and save as SVG format.
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| // For complete examples and data files, please go to https://github.com/aspose-diagram/Aspose.Diagram-for-Java | |
| // The path to the documents directory. | |
| String dataDir = Utils.getSharedDataDir(AddImageToPage.class) + "Pages/"; | |
| // load an existing Visio | |
| Diagram diagram = new Diagram(dataDir + "Drawing1.vsdx"); | |
| // get a particular page | |
| Page page = diagram.getPages().getPage("Page-1"); | |
| double pinX = 3, pinY = 3, width = 4, hieght = 4; | |
| File file = new File("image.png"); | |
| FileInputStream fis = new FileInputStream(file); | |
| page.addShape(pinX, pinY, width, hieght, fis); | |
| // Save the Visio diagram | |
| diagram.save(dataDir + "AddImageToPage_Out.svg", SaveFileFormat.SVG); |
在 PNG 中插入图像
Aspose.Diagram for JAVA API allows developers to insert a image shape in a page. The code example below shows how to insert a image in a Visio drawing and save as PNG format.
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| // For complete examples and data files, please go to https://github.com/aspose-diagram/Aspose.Diagram-for-Java | |
| // The path to the documents directory. | |
| String dataDir = Utils.getSharedDataDir(AddImageToPage.class) + "Pages/"; | |
| // load an existing Visio | |
| Diagram diagram = new Diagram(dataDir + "Drawing1.vsdx"); | |
| // get a particular page | |
| Page page = diagram.getPages().getPage("Page-1"); | |
| double pinX = 3, pinY = 3, width = 4, hieght = 4; | |
| File file = new File("image.png"); | |
| FileInputStream fis = new FileInputStream(file); | |
| page.addShape(pinX, pinY, width, hieght, fis); | |
| // Save the Visio diagram | |
| diagram.save(dataDir + "AddImageToPage_Out.png", SaveFileFormat.PNG); |
在 PDF 中插入图像
Aspose.Diagram for JAVA API allows developers to insert a image shape in a page. The code example below shows how to insert a image in a Visio drawing and save as PDF format.
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| // For complete examples and data files, please go to https://github.com/aspose-diagram/Aspose.Diagram-for-Java | |
| // The path to the documents directory. | |
| String dataDir = Utils.getSharedDataDir(AddImageToPage.class) + "Pages/"; | |
| // load an existing Visio | |
| Diagram diagram = new Diagram(dataDir + "Drawing1.vsdx"); | |
| // get a particular page | |
| Page page = diagram.getPages().getPage("Page-1"); | |
| double pinX = 3, pinY = 3, width = 4, hieght = 4; | |
| File file = new File("image.png"); | |
| FileInputStream fis = new FileInputStream(file); | |
| page.addShape(pinX, pinY, width, hieght, fis); | |
| // Save the Visio diagram | |
| diagram.save(dataDir + "AddImageToPage_Out.pdf", SaveFileFormat.PDF); |
在 HTML 中插入图像
Aspose.Diagram for JAVA API allows developers to insert a image shape in a page. The code example below shows how to insert a image in a Visio drawing and save as HTML format.
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| // For complete examples and data files, please go to https://github.com/aspose-diagram/Aspose.Diagram-for-Java | |
| // The path to the documents directory. | |
| String dataDir = Utils.getSharedDataDir(AddImageToPage.class) + "Pages/"; | |
| // load an existing Visio | |
| Diagram diagram = new Diagram(dataDir + "Drawing1.vsdx"); | |
| // get a particular page | |
| Page page = diagram.getPages().getPage("Page-1"); | |
| double pinX = 3, pinY = 3, width = 4, hieght = 4; | |
| File file = new File("image.png"); | |
| FileInputStream fis = new FileInputStream(file); | |
| page.addShape(pinX, pinY, width, hieght, fis); | |
| // initialize PDF save options | |
| HTMLSaveOptions options = new HTMLSaveOptions(); | |
| // Save the Visio diagram | |
| diagram.save(dataDir + "ExportOfHiddenVisioPagesToHTML_Out.html", options); |