private void miOutput_Click(object sender, EventArgs e)
{
SaveFileDialog pSaveDialog = new SaveFileDialog();
pSaveDialog.FileName = "";
pSaveDialog.Filter = "JPEG图片（*.JPG）|*.jpg|TIFF图片（*.TIF）|*.tif|PDF文档（*.PDF）|*.pdf）";
if (pSaveDialog.ShowDialog() == DialogResult.OK)
{
double iScreenDisplayResolution = axPageLayoutControl1.ActiveView.ScreenDisplay.DisplayTransformation.Resolution;
IExporter pExporter = null;
if (pSaveDialog.FilterIndex == 1)
{
pExporter = new JpegExporterClass();
}
else if (pSaveDialog.FilterIndex == 2)
{
pExporter = new TiffExporterClass();
}
else if (pSaveDialog.FilterIndex == 3)
{
pExporter = new PDFExporterClass();
}
pExporter.ExportFileName = pSaveDialog.FileName;
pExporter.Resolution = (short)iScreenDisplayResolution;
tagRECT deviceRect = axPageLayoutControl1.ActiveView.ScreenDisplay.DisplayTransformation.get_DeviceFrame();
IEnvelope pDeviceEnvelope = new EnvelopeClass();
pDeviceEnvelope.PutCoords(deviceRect.left, deviceRect.bottom, deviceRect.right, deviceRect.top);
pExporter.PixelBounds = pDeviceEnvelope;
ITrackCancel pCancel = new CancelTrackerClass();
axPageLayoutControl1.ActiveView.Output(pExporter.StartExporting(), pExporter.Resolution, ref deviceRect, axPageLayoutControl1.ActiveView.Extent, pCancel);
Application.DoEvents();
pExporter.FinishExporting();
}
}
/// <summary>
/// 导出为图片
/// </summary>
private void ExportMapToImage()
{
try
{
SaveFileDialog pSaveDialog = new SaveFileDialog();
pSaveDialog.FileName = "";
pSaveDialog.Filter = "JPG图片(*.JPG)|*.jpg|tif图片(*.tif)|*.tif|PDF文档(*.PDF)|*.pdf";
if (pSaveDialog.ShowDialog() == DialogResult.OK)
{
double iScreenDispalyResolution = this.axPageLayoutControl1.ActiveView.ScreenDisplay.DisplayTransformation.Resolution;// 获取屏幕分辨率的值
IExporter pExporter = null;
if (pSaveDialog.FilterIndex == 1)
{
pExporter = new JpegExporterClass();
}
else if (pSaveDialog.FilterIndex == 2)
{
pExporter = new TiffExporterClass();
}
else if (pSaveDialog.FilterIndex == 3)
{
pExporter = new PDFExporterClass();
}
pExporter.ExportFileName = pSaveDialog.FileName;
pExporter.Resolution = (short)iScreenDispalyResolution; //分辨率
tagRECT deviceRect = this.axPageLayoutControl1.ActiveView.ScreenDisplay.DisplayTransformation.get_DeviceFrame();
IEnvelope pDeviceEnvelope = new EnvelopeClass();
pDeviceEnvelope.PutCoords(deviceRect.left, deviceRect.bottom, deviceRect.right, deviceRect.top);
pExporter.PixelBounds = pDeviceEnvelope; // 输出图片的范围
ITrackCancel pCancle = new CancelTrackerClass(); //可用ESC键取消操作
this.axPageLayoutControl1.ActiveView.Output(pExporter.StartExporting(), pExporter.Resolution, ref deviceRect, this.axPageLayoutControl1.ActiveView.Extent, pCancle);
Application.DoEvents();
pExporter.FinishExporting();
}
}
catch (Exception Err)
{
MessageBox.Show(Err.Message, "输出图片", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
