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Use the Rainbow filter |
This tutorial will walk you through how to use the rainbow filter and especially how to draw the mask to locate the rainbow. |
Step 1. In Vihgo main window, click "Image" to open the image you want to work on. |
Step 2. You can open image from iPhone photo album or take a new photo with camera. |
Step 3. Image is now opened. The current filter is "Pencil". ( You may have a different current filter on your iPhone). You can now select the "Rainbow" filter by clicking the top-right "Filter" button. |
Step 4. Now you have the initial result for the rainbow filter. You can change the location of the rainbow by draw a mask. Click the mask icon to launch mask editor. |
Step 5. The mask editor is launched. You can use finger to draw the mask. You can zoom in and out. |
Step 6. Select the "Solid Brush" and use your finger to draw a coarse mask. Then click "Done". |
Step 7. Now you have the rainbow at the desired location. Click the border of the window and the parameters controller will show up. You can slide the left and right red dot to change the width and the density of the rainbow. Click the orange dot to set all parameters to their default values. |