Its an easy way to build palettes by sampling colors from a picture, then dragging them onto a new palette. The color picker is used to pick colors from the image. Note that due to differences in fonts and operating systems, unmerged annotations may look entirely different to different users! Color picker Session operators can also limit the creation of new annotations.Ĭlicking on the merge button will convert the annotation to an image and merge it with the current layer. The picture on the left was filled with fill-under enabled, and the right one without it:Īnnotation content, font and color can be edited in the tool dock.Ĭhecking the protect box will prevent other users from modifying an annotation you have created. It is only used when filling a transparent area. When fill under is checked, the color fill is blended as if it were on a layer below. The size limit helps prevent accidental layer fills in online mode that would annoy other users. You can also set a size limit: the fill will be cancelled if it would fill more than this area. It is useful for filling in areas bounded by smooth strokes. The expand slider controls how much the fill will expand outside the original borders. The tolerance slider adjusts the color matching tolerance.

In which case the unfinished segment is not added. The curve can also be ended by hitting Return, Right click (or undo) to cancel a segment.Īdding a straight segment ends the curve. Click and drag to add a curve segment andĪdjust the new segments control points. When holding down alt, the starting point of the shape becomes the center point. The rectangle tool, the shape is constrained to a square and with the ellipse tool a circle. When holding down shift, the line is constrained to an angle that is multiple of 45°. Certain extra buttons are available for use with these: These brush tools let you draw geometric shapes. Unlike the brush slots (1-5),Ĭhanges to the selected brush does not automatically change the preset. There is also a brush preset dock that lets you save and restore brush presets. From there you can adjust the strength of the pen motion smoother as well When using the eraser tool, only the eraser slot is available. There are five tool slots for storing different brush settings and one extra slot dedicated for a brush inĮraser mode. This can be toggled by clicking on the little eraser button. Other settings you can change are the brush blending mode and whether it works in direct or indirect mode.Įvery brush also has an eraser mode. In watercolor mode, the brush picks up color from the canvas as you paint. You can adjust the settings of the selected brush in the tool dock.Ī brush can work in three different modes: hard-edged pen (useful for pixel art), soft edged brush (normal mode) and watercolor mode. The freehand tool is the basic drawing tool.

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