public AddPicture ( Stream picStream, int format ) : int | ||
picStream | Stream | |
format | int | |
return | int |
public void TestNew() { XSSFWorkbook wb = new XSSFWorkbook(); XSSFSheet sheet = (XSSFSheet)wb.CreateSheet(); XSSFDrawing Drawing = (XSSFDrawing)sheet.CreateDrawingPatriarch(); byte[] jpegData = Encoding.UTF8.GetBytes("test jpeg data"); byte[] wmfData = Encoding.UTF8.GetBytes("test wmf data"); byte[] pngData = Encoding.UTF8.GetBytes("test png data"); IList pictures = wb.GetAllPictures(); Assert.AreEqual(0, pictures.Count); int jpegIdx = wb.AddPicture(jpegData, PictureType.JPEG); Assert.AreEqual(1, pictures.Count); Assert.AreEqual("jpeg", ((XSSFPictureData)pictures[jpegIdx]).SuggestFileExtension()); Assert.IsTrue(Arrays.Equals(jpegData, ((XSSFPictureData)pictures[jpegIdx]).Data)); int wmfIdx = wb.AddPicture(wmfData, PictureType.WMF); Assert.AreEqual(2, pictures.Count); Assert.AreEqual("wmf", ((XSSFPictureData)pictures[wmfIdx]).SuggestFileExtension()); Assert.IsTrue(Arrays.Equals(wmfData, ((XSSFPictureData)pictures[wmfIdx]).Data)); int pngIdx = wb.AddPicture(pngData, PictureType.PNG); Assert.AreEqual(3, pictures.Count); Assert.AreEqual("png", ((XSSFPictureData)pictures[pngIdx]).SuggestFileExtension()); Assert.IsTrue(Arrays.Equals(pngData, ((XSSFPictureData)pictures[pngIdx]).Data)); //TODO finish usermodel API for XSSFPicture XSSFPicture p1 = (XSSFPicture)Drawing.CreatePicture(new XSSFClientAnchor(), jpegIdx); Assert.IsNotNull(p1); XSSFPicture p2 = (XSSFPicture)Drawing.CreatePicture(new XSSFClientAnchor(), wmfIdx); Assert.IsNotNull(p1); XSSFPicture p3 = (XSSFPicture)Drawing.CreatePicture(new XSSFClientAnchor(), pngIdx); Assert.IsNotNull(p1); //check that the Added pictures are accessible After write wb = (XSSFWorkbook)XSSFTestDataSamples.WriteOutAndReadBack(wb); IList pictures2 = wb.GetAllPictures(); Assert.AreEqual(3, pictures2.Count); Assert.AreEqual("jpeg", ((XSSFPictureData)pictures2[jpegIdx]).SuggestFileExtension()); Assert.IsTrue(Arrays.Equals(jpegData, ((XSSFPictureData)pictures2[jpegIdx]).Data)); Assert.AreEqual("wmf", ((XSSFPictureData)pictures2[wmfIdx]).SuggestFileExtension()); Assert.IsTrue(Arrays.Equals(wmfData, ((XSSFPictureData)pictures2[wmfIdx]).Data)); Assert.AreEqual("png", ((XSSFPictureData)pictures2[pngIdx]).SuggestFileExtension()); Assert.IsTrue(Arrays.Equals(pngData, ((XSSFPictureData)pictures2[pngIdx]).Data)); }
public void TestNew() { XSSFWorkbook wb = new XSSFWorkbook(); XSSFSheet sheet = (XSSFSheet)wb.CreateSheet(); XSSFDrawing Drawing = (XSSFDrawing)sheet.CreateDrawingPatriarch(); byte[] jpegData = Encoding.UTF8.GetBytes("test jpeg data"); byte[] wmfData = Encoding.UTF8.GetBytes("test wmf data"); byte[] pngData = Encoding.UTF8.GetBytes("test png data"); IList pictures = wb.GetAllPictures(); Assert.AreEqual(0, pictures.Count); int jpegIdx = wb.AddPicture(jpegData, PictureType.JPEG); Assert.AreEqual(1, pictures.Count); Assert.AreEqual("jpeg", ((XSSFPictureData)pictures[jpegIdx]).SuggestFileExtension()); Assert.IsTrue(Arrays.Equals(jpegData, ((XSSFPictureData)pictures[jpegIdx]).Data)); int wmfIdx = wb.AddPicture(wmfData, PictureType.WMF); Assert.AreEqual(2, pictures.Count); Assert.AreEqual("wmf", ((XSSFPictureData)pictures[wmfIdx]).SuggestFileExtension()); Assert.IsTrue(Arrays.Equals(wmfData, ((XSSFPictureData)pictures[wmfIdx]).Data)); int pngIdx = wb.AddPicture(pngData, PictureType.PNG); Assert.AreEqual(3, pictures.Count); Assert.AreEqual("png", ((XSSFPictureData)pictures[pngIdx]).SuggestFileExtension()); Assert.IsTrue(Arrays.Equals(pngData, ((XSSFPictureData)pictures[pngIdx]).Data)); //TODO finish usermodel API for XSSFPicture XSSFPicture p1 = (XSSFPicture)Drawing.CreatePicture(new XSSFClientAnchor(), jpegIdx); Assert.IsNotNull(p1); XSSFPicture p2 = (XSSFPicture)Drawing.CreatePicture(new XSSFClientAnchor(), wmfIdx); Assert.IsNotNull(p1); XSSFPicture p3 = (XSSFPicture)Drawing.CreatePicture(new XSSFClientAnchor(), pngIdx); Assert.IsNotNull(p1); //check that the Added pictures are accessible After write wb = (XSSFWorkbook)XSSFTestDataSamples.WriteOutAndReadBack(wb); IList pictures2 = wb.GetAllPictures(); Assert.AreEqual(3, pictures2.Count); Assert.AreEqual("jpeg", ((XSSFPictureData)pictures2[jpegIdx]).SuggestFileExtension()); Assert.IsTrue(Arrays.Equals(jpegData, ((XSSFPictureData)pictures2[jpegIdx]).Data)); Assert.AreEqual("wmf", ((XSSFPictureData)pictures2[wmfIdx]).SuggestFileExtension()); Assert.IsTrue(Arrays.Equals(wmfData, ((XSSFPictureData)pictures2[wmfIdx]).Data)); Assert.AreEqual("png", ((XSSFPictureData)pictures2[pngIdx]).SuggestFileExtension()); Assert.IsTrue(Arrays.Equals(pngData, ((XSSFPictureData)pictures2[pngIdx]).Data)); }
public void TestMultiRelationShips() { XSSFWorkbook wb = new XSSFWorkbook(); byte[] pic1Data = Encoding.UTF8.GetBytes("test jpeg data"); byte[] pic2Data = Encoding.UTF8.GetBytes("test png data"); List <XSSFPictureData> pictures = wb.GetAllPictures() as List <XSSFPictureData>; Assert.AreEqual(0, pictures.Count); int pic1 = wb.AddPicture(pic1Data, XSSFWorkbook.PICTURE_TYPE_JPEG); int pic2 = wb.AddPicture(pic2Data, XSSFWorkbook.PICTURE_TYPE_PNG); XSSFSheet sheet1 = wb.CreateSheet() as XSSFSheet; XSSFDrawing drawing1 = sheet1.CreateDrawingPatriarch() as XSSFDrawing; XSSFPicture shape1 = drawing1.CreatePicture(new XSSFClientAnchor(), pic1) as XSSFPicture; XSSFPicture shape2 = drawing1.CreatePicture(new XSSFClientAnchor(), pic2) as XSSFPicture; XSSFSheet sheet2 = wb.CreateSheet() as XSSFSheet; XSSFDrawing drawing2 = sheet2.CreateDrawingPatriarch() as XSSFDrawing; XSSFPicture shape3 = drawing2.CreatePicture(new XSSFClientAnchor(), pic2) as XSSFPicture; XSSFPicture shape4 = drawing2.CreatePicture(new XSSFClientAnchor(), pic1) as XSSFPicture; Assert.AreEqual(2, pictures.Count); wb = XSSFTestDataSamples.WriteOutAndReadBack(wb) as XSSFWorkbook; pictures = wb.GetAllPictures() as List <XSSFPictureData>; Assert.AreEqual(2, pictures.Count); sheet1 = wb.GetSheetAt(0) as XSSFSheet; drawing1 = sheet1.CreateDrawingPatriarch() as XSSFDrawing; XSSFPicture shape11 = (XSSFPicture)drawing1.GetShapes()[0]; Assert.IsTrue(Arrays.Equals(shape1.PictureData.Data, shape11.PictureData.Data)); XSSFPicture shape22 = (XSSFPicture)drawing1.GetShapes()[0]; Assert.IsTrue(Arrays.Equals(shape2.PictureData.Data, shape22.PictureData.Data)); sheet2 = wb.GetSheetAt(1) as XSSFSheet; drawing2 = sheet2.CreateDrawingPatriarch() as XSSFDrawing; XSSFPicture shape33 = (XSSFPicture)drawing2.GetShapes()[0]; Assert.IsTrue(Arrays.Equals(shape3.PictureData.Data, shape33.PictureData.Data)); XSSFPicture shape44 = (XSSFPicture)drawing2.GetShapes()[1]; Assert.IsTrue(Arrays.Equals(shape4.PictureData.Data, shape44.PictureData.Data)); }
public void TestReadAnchors() { XSSFWorkbook wb = new XSSFWorkbook(); XSSFSheet sheet = wb.CreateSheet() as XSSFSheet; XSSFDrawing Drawing = sheet.CreateDrawingPatriarch() as XSSFDrawing; XSSFClientAnchor anchor1 = new XSSFClientAnchor(0, 0, 0, 0, 2, 2, 3, 4); XSSFShape shape1 = Drawing.CreateTextbox(anchor1) as XSSFShape; Assert.IsNotNull(shape1); XSSFClientAnchor anchor2 = new XSSFClientAnchor(0, 0, 0, 0, 2, 2, 3, 5); XSSFShape shape2 = Drawing.CreateTextbox(anchor2) as XSSFShape; Assert.IsNotNull(shape2); int pictureIndex = wb.AddPicture(new byte[] { }, XSSFWorkbook.PICTURE_TYPE_PNG); XSSFClientAnchor anchor3 = new XSSFClientAnchor(0, 0, 0, 0, 2, 2, 3, 6); XSSFShape shape3 = Drawing.CreatePicture(anchor3, pictureIndex) as XSSFShape; Assert.IsNotNull(shape3); wb = XSSFTestDataSamples.WriteOutAndReadBack(wb) as XSSFWorkbook; sheet = wb.GetSheetAt(0) as XSSFSheet; Drawing = sheet.CreateDrawingPatriarch() as XSSFDrawing; List <XSSFShape> shapes = Drawing.GetShapes(); Assert.AreEqual(3, shapes.Count); Assert.AreEqual(shapes[0].GetAnchor(), anchor1); Assert.AreEqual(shapes[1].GetAnchor(), anchor2); Assert.AreEqual(shapes[2].GetAnchor(), anchor3); Assert.IsNotNull(XSSFTestDataSamples.WriteOutAndReadBack(wb)); }
public void TestCreate() { XSSFWorkbook wb = new XSSFWorkbook(); XSSFSheet sheet = (XSSFSheet)wb.CreateSheet(); XSSFDrawing drawing = (XSSFDrawing)sheet.CreateDrawingPatriarch(); byte[] jpegData = Encoding.UTF8.GetBytes("test jpeg data"); IList pictures = wb.GetAllPictures(); Assert.AreEqual(0, pictures.Count); int jpegIdx = wb.AddPicture(jpegData, PictureType.JPEG); Assert.AreEqual(1, pictures.Count); Assert.AreEqual("jpeg", ((XSSFPictureData)pictures[jpegIdx]).SuggestFileExtension()); Assert.IsTrue(Arrays.Equals(jpegData, ((XSSFPictureData)pictures[jpegIdx]).Data)); XSSFClientAnchor anchor = new XSSFClientAnchor(0, 0, 0, 0, 1, 1, 10, 30); Assert.AreEqual(AnchorType.MoveAndResize, (AnchorType)anchor.AnchorType); anchor.AnchorType = (int)AnchorType.DontMoveAndResize; Assert.AreEqual(AnchorType.DontMoveAndResize, (AnchorType)anchor.AnchorType); XSSFPicture shape = (XSSFPicture)drawing.CreatePicture(anchor, jpegIdx); Assert.IsTrue(anchor.Equals(shape.GetAnchor())); Assert.IsNotNull(shape.PictureData); Assert.IsTrue(Arrays.Equals(jpegData, shape.PictureData.Data)); CT_TwoCellAnchor ctShapeHolder = (CT_TwoCellAnchor)drawing.GetCTDrawing().CellAnchors[0]; // STEditAs.ABSOLUTE corresponds to ClientAnchor.DONT_MOVE_AND_RESIZE Assert.AreEqual(ST_EditAs.absolute, ctShapeHolder.editAs); }
public void TestCreate() { XSSFWorkbook wb = new XSSFWorkbook(); XSSFSheet sheet = (XSSFSheet)wb.CreateSheet(); XSSFDrawing drawing = (XSSFDrawing)sheet.CreateDrawingPatriarch(); byte[] jpegData = Encoding.UTF8.GetBytes("test jpeg data"); IList pictures = wb.GetAllPictures(); Assert.AreEqual(0, pictures.Count); int jpegIdx = wb.AddPicture(jpegData, PictureType.JPEG); Assert.AreEqual(1, pictures.Count); Assert.AreEqual("jpeg", ((XSSFPictureData)pictures[jpegIdx]).SuggestFileExtension()); Assert.IsTrue(Arrays.Equals(jpegData, ((XSSFPictureData)pictures[jpegIdx]).Data)); XSSFClientAnchor anchor = new XSSFClientAnchor(0, 0, 0, 0, 1, 1, 10, 30); Assert.AreEqual(AnchorType.MoveAndResize, (AnchorType)anchor.AnchorType); anchor.AnchorType = (int)AnchorType.DontMoveAndResize; Assert.AreEqual(AnchorType.DontMoveAndResize, (AnchorType)anchor.AnchorType); XSSFPicture shape = (XSSFPicture)drawing.CreatePicture(anchor, jpegIdx); Assert.IsTrue(anchor.Equals(shape.GetAnchor())); Assert.IsNotNull(shape.PictureData); Assert.IsTrue(Arrays.Equals(jpegData, shape.PictureData.Data)); CT_TwoCellAnchor ctShapeHolder = (CT_TwoCellAnchor)drawing.GetCTDrawing().CellAnchors[0]; // STEditAs.ABSOLUTE corresponds to ClientAnchor.DONT_MOVE_AND_RESIZE Assert.AreEqual(ST_EditAs.absolute, ctShapeHolder.editAs); }
public void TestRead() { XSSFWorkbook wb = XSSFTestDataSamples.OpenSampleWorkbook("WithDrawing.xlsx"); IList pictures = wb.GetAllPictures(); //wb.GetAllPictures() should return the same instance across multiple calls Assert.AreSame(pictures, wb.GetAllPictures()); Assert.AreEqual(5, pictures.Count); String[] ext = { "jpeg", "emf", "png", "emf", "wmf" }; String[] mimetype = { "image/jpeg", "image/x-emf", "image/png", "image/x-emf", "image/x-wmf" }; for (int i = 0; i < pictures.Count; i++) { Assert.AreEqual(ext[i], ((XSSFPictureData)pictures[i]).SuggestFileExtension()); Assert.AreEqual(mimetype[i], ((XSSFPictureData)pictures[i]).MimeType); } int num = pictures.Count; byte[] pictureData = { 0xA, 0xB, 0XC, 0xD, 0xE, 0xF }; int idx = wb.AddPicture(pictureData, PictureType.JPEG); Assert.AreEqual(num + 1, pictures.Count); //idx is 0-based index in the #pictures array Assert.AreEqual(pictures.Count - 1, idx); XSSFPictureData pict = (XSSFPictureData)pictures[idx]; Assert.AreEqual("jpeg", pict.SuggestFileExtension()); Assert.IsTrue(Arrays.Equals(pictureData, pict.Data)); }
static void Main(string[] args) { IWorkbook wb = new XSSFWorkbook(); ISheet sheet1 = wb.CreateSheet("First Sheet"); //add picture data to this workbook. byte[] bytes = File.ReadAllBytes("../../data/aspose.png"); int pictureIdx = wb.AddPicture(bytes, PictureType.PNG); ICreationHelper helper = wb.GetCreationHelper(); // Create the drawing patriarch. This is the top level container for all shapes. IDrawing drawing = sheet1.CreateDrawingPatriarch(); // add a picture shape IClientAnchor anchor = helper.CreateClientAnchor(); //set top-left corner of the picture, //subsequent call of Picture#resize() will operate relative to it anchor.Col1 = 3; anchor.Row1 = 2; IPicture pict = drawing.CreatePicture(anchor, pictureIdx); //auto-size picture relative to its top-left corner pict.Resize(); FileStream sw = File.Create("../../data/image.xlsx"); wb.Write(sw); sw.Close(); }
public void TestShapeId() { XSSFWorkbook wb = new XSSFWorkbook(); XSSFSheet sheet = (XSSFSheet)wb.CreateSheet(); XSSFDrawing drawing = (XSSFDrawing)sheet.CreateDrawingPatriarch(); XSSFClientAnchor anchor = new XSSFClientAnchor(0, 0, 0, 0, 1, 1, 10, 30); byte[] jpegData = Encoding.UTF8.GetBytes("picture1"); int jpegIdx = wb.AddPicture(jpegData, PictureType.JPEG); XSSFPicture shape1 = (XSSFPicture)drawing.CreatePicture(anchor, jpegIdx); Assert.AreEqual((uint)1, shape1.GetCTPicture().nvPicPr.cNvPr.id); jpegData = Encoding.UTF8.GetBytes("picture2"); jpegIdx = wb.AddPicture(jpegData, PictureType.JPEG); XSSFPicture shape2 = (XSSFPicture)drawing.CreatePicture(anchor, jpegIdx); Assert.AreEqual((uint)2, shape2.GetCTPicture().nvPicPr.cNvPr.id); }
public void TestReadAnchors() { XSSFWorkbook wb = new XSSFWorkbook(); XSSFSheet sheet = wb.CreateSheet() as XSSFSheet; XSSFDrawing Drawing = sheet.CreateDrawingPatriarch() as XSSFDrawing; XSSFClientAnchor anchor1 = new XSSFClientAnchor(0, 0, 0, 0, 2, 2, 3, 4); XSSFShape shape1 = Drawing.CreateTextbox(anchor1) as XSSFShape; XSSFClientAnchor anchor2 = new XSSFClientAnchor(0, 0, 0, 0, 2, 2, 3, 5); XSSFShape shape2 = Drawing.CreateTextbox(anchor2) as XSSFShape; int pictureIndex = wb.AddPicture(new byte[] { }, XSSFWorkbook.PICTURE_TYPE_PNG); XSSFClientAnchor anchor3 = new XSSFClientAnchor(0, 0, 0, 0, 2, 2, 3, 6); XSSFShape shape3 = Drawing.CreatePicture(anchor3, pictureIndex) as XSSFShape; wb = XSSFTestDataSamples.WriteOutAndReadBack(wb) as XSSFWorkbook; sheet = wb.GetSheetAt(0) as XSSFSheet; Drawing = sheet.CreateDrawingPatriarch() as XSSFDrawing; List<XSSFShape> shapes = Drawing.GetShapes(); Assert.AreEqual(3, shapes.Count); Assert.AreEqual(shapes[0].GetAnchor(), anchor1); Assert.AreEqual(shapes[1].GetAnchor(), anchor2); Assert.AreEqual(shapes[2].GetAnchor(), anchor3); }
public void TestMultiRelationShips() { XSSFWorkbook wb = new XSSFWorkbook(); byte[] pic1Data = Encoding.UTF8.GetBytes("test jpeg data"); byte[] pic2Data = Encoding.UTF8.GetBytes("test png data"); List<XSSFPictureData> pictures = wb.GetAllPictures() as List<XSSFPictureData>; Assert.AreEqual(0, pictures.Count); int pic1 = wb.AddPicture(pic1Data, XSSFWorkbook.PICTURE_TYPE_JPEG); int pic2 = wb.AddPicture(pic2Data, XSSFWorkbook.PICTURE_TYPE_PNG); XSSFSheet sheet1 = wb.CreateSheet() as XSSFSheet; XSSFDrawing drawing1 = sheet1.CreateDrawingPatriarch() as XSSFDrawing; XSSFPicture shape1 = drawing1.CreatePicture(new XSSFClientAnchor(), pic1) as XSSFPicture; XSSFPicture shape2 = drawing1.CreatePicture(new XSSFClientAnchor(), pic2) as XSSFPicture; XSSFSheet sheet2 = wb.CreateSheet() as XSSFSheet; XSSFDrawing drawing2 = sheet2.CreateDrawingPatriarch() as XSSFDrawing; XSSFPicture shape3 = drawing2.CreatePicture(new XSSFClientAnchor(), pic2) as XSSFPicture; XSSFPicture shape4 = drawing2.CreatePicture(new XSSFClientAnchor(), pic1) as XSSFPicture; Assert.AreEqual(2, pictures.Count); wb = XSSFTestDataSamples.WriteOutAndReadBack(wb) as XSSFWorkbook; pictures = wb.GetAllPictures() as List<XSSFPictureData>; Assert.AreEqual(2, pictures.Count); sheet1 = wb.GetSheetAt(0) as XSSFSheet; drawing1 = sheet1.CreateDrawingPatriarch() as XSSFDrawing; XSSFPicture shape11 = (XSSFPicture)drawing1.GetShapes()[0]; Assert.IsTrue(Arrays.Equals(shape1.PictureData.Data, shape11.PictureData.Data)); XSSFPicture shape22 = (XSSFPicture)drawing1.GetShapes()[1]; Assert.IsTrue(Arrays.Equals(shape2.PictureData.Data, shape22.PictureData.Data)); sheet2 = wb.GetSheetAt(1) as XSSFSheet; drawing2 = sheet2.CreateDrawingPatriarch() as XSSFDrawing; XSSFPicture shape33 = (XSSFPicture)drawing2.GetShapes()[0]; Assert.IsTrue(Arrays.Equals(shape3.PictureData.Data, shape33.PictureData.Data)); XSSFPicture shape44 = (XSSFPicture)drawing2.GetShapes()[1]; Assert.IsTrue(Arrays.Equals(shape4.PictureData.Data, shape44.PictureData.Data)); }
public void TestShapeId() { XSSFWorkbook wb = new XSSFWorkbook(); XSSFSheet sheet = (XSSFSheet)wb.CreateSheet(); XSSFDrawing drawing = (XSSFDrawing)sheet.CreateDrawingPatriarch(); XSSFClientAnchor anchor = new XSSFClientAnchor(0, 0, 0, 0, 1, 1, 10, 30); byte[] jpegData = Encoding.UTF8.GetBytes("picture1"); int jpegIdx = wb.AddPicture(jpegData, PictureType.JPEG); XSSFPicture shape1 = (XSSFPicture)drawing.CreatePicture(anchor, jpegIdx); Assert.AreEqual((uint)1, shape1.GetCTPicture().nvPicPr.cNvPr.id); jpegData = Encoding.UTF8.GetBytes("picture2"); jpegIdx = wb.AddPicture(jpegData, PictureType.JPEG); XSSFPicture shape2 = (XSSFPicture)drawing.CreatePicture(anchor, jpegIdx); Assert.AreEqual((uint)2, shape2.GetCTPicture().nvPicPr.cNvPr.id); }