Pasco SPARKvue ver.2.0 Manual do Utilizador descarregar pdf (Página 77)

A leader line with length display on the image.

5. If necessary, drag the ends of the measurement tool so that it exactly represents

the known length.

6. Click the Measurement button again.

7. The Measurement button changes color, and the measurement toolbar appears.

8. In the measurement toolbar, click the Measurement button.

9. The buttons changes color.

10. Click the box at one end of the measurement arrow.

11. The Image Measurement Properties screen opens.

12. Click the Known length: box, type the known length in your desired units, and

click OK.

13. Optionally, click the Digits box and select the number of decimal places that will

be displayed.

14. Click the Units box, delete the existing units, type the name of the units, and click

OK.

15. Click OK to close the Image Measurement Properties screen.

All measurement tools on the image now use the new calibration. Any new meas-

urement tool that you add will also use the new calibration.

Drawing on a camera image

You can draw and erase on image using one of the follow tools.

"Drawing": 66

"Erasing": 66

"Erasing all": 67

Document Number: 012-11074D 65

SPARKvue

6 Image capture

Drawing on a camera image

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Pasco SPARKvue ver.2.0 Manual do Utilizador Página 77