How to Increase Picture Image Size GoJS

GoJS
1

I am using GoJS Printing -- Northwoods Software, If i drag in max 40000 width and 144 height ,but i can’t get full image in the Gojs Picture ,its coming but not in fully.How to Get all image ,Thanks Advance.

2

What “page” size are you using?
In what manner are the resulting images incomplete?

3

Depends on diagram ,i need to get diagram width and height now i can get the image ,but the image quality its not good its coming with blur ,Even i tried scale 0.5 ,1,1.5 but its coming ugly image…could you tell me .How to get correct resolution of the Diagram Thanks Advance.

img= this.myDiagram.makeImage({
scale: 0.5,
type: “image/jpeg”,
background: “white”,
position: new go.Point(p.x + j, p.y + i),
// size: new go.Size(imgWidth, imgHeight)
maxSize: new go.Size(imgWidth, imgHeight)
});
I tried jpeg,svg,png same output i am getting