private void buttonAuto_Click(object sender, EventArgs e)
{
//新建一个零件 ,画一条150长度的直线,然后最大化.
ISldWorks iswApp = Utility.ConnectToSolidWorks();
string partDefaultPath = iswApp.GetDocumentTemplate(1, "", 0, 0, 0);
var part = iswApp.NewDocument(partDefaultPath, 0, 0, 0);
ModelDoc2 modelDoc = (ModelDoc2)iswApp.ActiveDoc;
modelDoc.Extension.SelectByID2("Plane1", "PLANE", 0, 0, 0, false, 0, null, 0);
modelDoc.SketchManager.InsertSketch(true);
modelDoc.SketchManager.CreateLine(0, 0.1, 0, 0, 0, 0);
modelDoc.SketchManager.InsertSketch(true);
modelDoc.ClearSelection2(true);
modelDoc.Extension.SelectByID2("Sketch1", "SKETCH", 0, 0, 0, false, 1, null, 0);
var b = modelDoc.InsertCompositeCurve();
modelDoc.ClearSelection2(true);
modelDoc.FeatureManager.ViewFeatures = false;
modelDoc.ViewZoomtofit2();
ModelView modelView = (ModelView)modelDoc.ActiveView;
iswApp.FrameState = 1; //最大化solidworks
modelDoc.ViewZoomtofit2();
modelView.Scale2 = 0.5;
//
modelDoc.ClearSelection2(true);
string ImagePath = @"D:\temp.JPG";
modelDoc.SaveAs3(ImagePath, 0, 0);
int LineInImage = img2color(ImagePath);
try
{
System.IO.File.Delete(ImagePath);
}
catch (Exception exception)
{
Console.WriteLine(exception);
}
if (LineInImage > 0)
{
double ActionScreenHeight = double.Parse(txtSCHeight.Text); //GetScreenRealWeight(double.Parse( textScreenSize.Text));
//当前视图的比例
double ActionScale = modelView.Scale2;
//solidworks中的直线占比
double defaultSolidworksP = LineInImage / 1200.0;//double.Parse(txtScreenY.Text);
//当前比例下 1像素 等于多少mm
double thisSc = 100 / LineInImage;
//实际屏幕 1 像素尺寸
double oneP = (ActionScreenHeight) / 1200.0;
//当比例设置为 1时 1像素能表示的长度:
double onePshowLength = thisSc / ActionScale;
//959 1370
GetWindowsSize getWindowSize = new GetWindowsSize();
GetWindowsSize.windsize solidworksize = getWindowSize.GetSize("SLDWORKS");
double getSC = 50.0 / (LineInImage * oneP);
txtSC.Text = getSC.ToString();// getSC.ToString();
modelView.Scale2 = getSC;
modelDoc.GraphicsRedraw2();
Debug.Print(getSC.ToString());
// modelView.Scale2 = double.Parse(txtSC.Text);
// sldWorks.scen
}
iswApp.CloseDoc(modelDoc.GetPathName());
}