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industrial-strength data visualization 573Figure C.3 The Visual Program Editor with Tools or Categories on the left and the canvas onthe right. In the left window a single module has been selected from Categories, while in theright window several modules have been selected and networked together.Figure C.4 Left: The image resulting from selecting Execute Once in the Visual Program Editor.Right: The same image after being rotated with the mouse reveals its rubber sheet nature.d. Connect the output of Import to the left input of Autocolor by draggingyour mouse, keeping the left button pressed until the two are connected.e. Close the Transformation box and look under Realization. Select Rubber-Sheet (a descriptive name for a surface plot), place it on the canvas belowAutocolor, and connect the output of Autocolor to the left input tag ofRubberSheet.f. Close the Realization box and look under the Rendering tool. Select Imageand connect its input to the output of RubberSheet. You should now havea canvas (Figure C.3 right).g. A quick double-click on the Import block should bring up the Import window.Push the Name button so that it turns green and ensure that the−101COPYRIGHT 2008, PRINCET O N UNIVE R S I T Y P R E S SEVALUATION COPY ONLY. NOT FOR USE IN COURSES.ALLpup_06.04 — 2008/2/15 — Page 573