Draw a straight line on canvas. 1. Click line tool  in the left toolbox. 2. Click and hold mouse on the canvas and drag to create a straight line.  19 of 273. Release mouse click, you will get a straight line.  4. Finally, you also can use stroke style settings to edit the straight line. 

Brush tools let you draw a thicker line freeform. 1. Click Brush tool in the left toolbox.  2. Click and hold mouse on the canvas and drag to draw for free. 3. Then release mouse click, you will get a thicker line. 4. Finally, you can use basic stroke style settings to edit it. 

Pencil tools let you draw a thinner line freeform. 1. Click pencil tool in the left toolbox. 2. Click and hold mouse on the canvas and drag to draw a link freeform. 3. Then release mouse click, you will get a line.  4. Finally, you can use stroke style setting to edit the line: 

Pen tools let you add point to draw line and curve and create a special shape as you want. 1. Click the pen tool  in the left toolbox. 2. Click on canvas to add point.  3. Click and hold to Drag to add a curve point. 4. Add more point or click the first point […]