B-Spline was added with release 20190202 of the LayoutEditor. Otherwise, a B-Spline as a path is entered. If the first entered point is identical with the last entered point a closed B-Spline is added as a polygon. All of these shapes will result in a path element.ī-Splines as a path or polygon can be added. if the polygons happen to form a circular shape, then LayoutEditor considers it a circle. The third order bezier has to curve points. You can also choose the primitive type from the Draw menu. The second-order has a single bezier point to determine the curve. ![]() A Bezier curve exists in 2nd order and third order. A spiral changes the radius with the angle. The circle fit feature will calculate the best fitting circle approximation for the given points.Īn arc is a circle segment with a constant radius. The feature will result in a polygon shape. There are tools to create circles, ellipse, sectors, and arcs. So you will get an arc with 9 points for iteration of 2, 17 points with an iteration of 3 and 34 points with an iteration of 4. An iteration of '0' will only place a single point between the start- and end-point of the curve, any further increment adds a further point in the middle of each existing line. bezier iteration is the number of iteration for all non-circular curves. So a resolution of 1 angle/point will result in a polygon with 360 points for a circle. Collage pic - layout editor free has a wide range of effects, filters and photo editing tools that are easy to use even if you have never edited a photo before. The resolution of the circle can adjusted like all other circlular tools via the setup. The circle will automaticly converted to a regular polygon. All of these tools will use the defaults from the setup ( shapes/default/angel resolution and shapes/default/bezier iteration) The angle resolution is the angle used per point for circular shapes. Layout Editor Layout Editor: Utilities Contents Circle Add a circle to the active layer. Tools to create curved shapes are located under mainmenu/utilities/circular utilities. These shapes had to be approximated with a polygon. Below are examples of the suggested shapes drop-down menu and Properties dialog windows.Most file formats used in the EDA area do not support curved shapes like circles. Note: All filled shapes should be eliminated from the shapes drop-down menu as this option will be controlled by settings in each shape's Properties dialog window. After the second mouse click, a Circle Properties dialog window should pop-up to allow more accurate control of the shape and provide additional features and settings. The first mouse click should set the location of the circle's center point, and the second mouse click should determine its radius. ![]() ![]() After the third mouse click, an Arc Properties dialog window should pop-up to allow more accurate control of the shape and provide additional features and settings.Īfter the third mouse click, an Elipse Properties dialog window should pop-up to allow more accurate control of the shape and provide additional features and settings.Īdd a circle drawing tool. The first mouse click should set the location of one end of the arc, the second mouse click should set the location of other end of the arc, and the third mouse click should determine its radius. These examples apply to the PCB Layout editor, but should also be adapted for use in the other DipTrace editors.Īfter the second mouse click, a Line Properties dialog window should pop-up to allow more accurate control of the shape and provide additional features and settings.Īfter the final point has been placed using the key, a Polyline Properties dialog window should pop-up to allow more accurate control of the shape and provide additional features and settings.Īfter the final point has been placed with the mouse or key, a Polygon Properties dialog window should pop-up to allow more accurate control of the shape and provide additional features and settings.Īfter the second corner has been placed, a Rectangle Properties dialog window should pop-up to allow more accurate control of the shape and provide additional features and settings. Here are some suggestions for improving the drawing tools to make them more intuitive and easier to control.
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