* Adds a trace entity (4 edge closed polyline) that was read from the file via the creation interface. * * @author AHM */

* Implementation of the method which handles vports. */

* Implementation of the method which handles line entities. */

* Allocates 'num' vectors. */

angular distance corrected for direction and range [0, 2 pi]

* Insert a entity at the end of entities list and updates the * borders of this entity-container if autoUpdateBorders is true. */

* Appends a vertex list from the endpoint of the last segment * sets the startpoint to the first point if not exist. * * The very first vertex adde

* @brief areaLineIntegral, line integral for contour area calculation by Green's Theorem * Contour Area =\oint x dy * @return line integral \oint x

* Called when a block's visibility is toggled. */

* Erases all entities in this container and resets the borders.. */

Wrappers for Layer functions:

* Collects items that forms path given item to the root (root is the last element of the list) * @param result resulting path * @param includeSelf s

* Color distance * * Calculate distance between two RGB colors using low-cost approximation of * human eye response by Thiadmer Riemersma. Formula

* Converts one single glyph (character, sign) into LFF. */

* Copies all selected entities from the given m_container to the clipboard. * Layers and blocks that are needed are also copied if the m_container is

if ratio > 1 minor axis are greather than major axis, correct it

RS_Block* findLetter(const QString& name) { return letterList.find(name); }

* Creates a bisecting line of the angle between the entities * e1 and e2. Out of the 4 possible bisectors, the one closest to * the given coordinate

* Creates an arc from its startpoint, endpoint and bulge. */

* Creates an arc from its startpoint, endpoint, start direction (angle) * and radius. * * @retval true Successfully created arc * @retval false Ca

* Creates a line with a relative angle to the given entity. * * @param coord Coordinate to define the point where the line should end.

* Creates an entity parallel to the given entity e through the given * 'coord'. * * @param coord Coordinate to define the distance / side (typicall

* Creates a polygon with 'number' edges. * * @param center Center of the polygon. * @param corner The first corner of the polygon

* Creates a polygon with 'number' edges. * * @param corner1 The first corner of the polygon. * @param corner2 The second corner of the

* Creates a polygon with 'number' edges. * * @param center Center of the polygon. * @param tangent The first tangent of the polygon wit

* Creates a tangent between two circles or arcs. * Out of the 4 possible tangents, the one closest to * the given coordinate is returned. * * @param c

assume we have received bits grouped into mm-bit symbols in recd[i], i=0..(nn-1), and recd[i] is index form (ie as powers of alpha). We first c

* Draws a circle. * @param cp Center point * @param radius Radius */

directly draw the arc, assuming the whole arc is within visible window */

* End of the DXF file. * * <pre> * 0 * EOF * </pre> */

this evolute calculates points for an argument phi for the * curve that defines de active face of the tooth. */

* Freezes or defreezes all blocks. * * @param freeze true: freeze, false: defreeze */

* Layer that generates full display path for the layer. At the moment, it uses layer level separator as it is * specified in options, however, some n

* @return The application name. */

* @return The application version. */

get catching entity distance in graph distance

* Returns icon that should be shown for provided color. For predefined colors - returns cached items, * for other colors - creates icon with specifie

* @return the command that was triggered, usually by * the user. */

* @return Current action or nullptr. */

* Returns pen that will be used as default for creation of the layer with given type * @param layerType type of layer * @return default pen based on

* @description: Given a general conic section with homogeneous coordinates $[a,b,c,d,e,f]$: $$ax^2+b x y+c y^2+d x + e y + f = 0 $$ The du

EnColor (ENC) * For R15 and earlier call directly BS as ACIS color. * For R2004+, can be CMC or ENC * RGB value, first 4bits 0xC0 => ByLayer, 0xC1 =>

the closest distance from a point to the end points of an entity

* @return A list of absolute paths to all font files found. */

* @return image with in graphic units. */

* @return Layer name. */

* Returns display name for linetype * @param lineType linetype * @return string for UI */

* Returns display name for line width * @param lineType line width * @return string for UI */

* @return Pointer to the currently active MDI Window or nullptr if no * MDI Window is active. */

* a naive implementation of middle point * to accurately locate the middle point from arc length is possible by using elliptic integral to find the t