Apply quadratic form Q to vector w = (w.x,w.y) */

* Function uend * returns a @a uni_iter initialized to the end of "this" UTF8 byte sequence. */

* Function Add() * Adds a tool event to the list. * @param aEvent is the tool event to be addded. */

* Function Clamp_Text_PenSize * As a rule, pen width should not be >1/4em, otherwise the character * will be cluttered up in its own fatness * so

* Function Collide() * * Checks if the boundary of shape (this) lies closer to the point aP than aClearance, * indicating a collision.

Convert a value to a string using double notation. * For readability, the mantissa has 0, 1, 3 or 4 digits, depending on units * for unit = inch the

* Function CurTok * returns whatever NextTok() returned the last time it was called. */

Helper function for drawing character polylines

@brief Euclidean norm of a 2D vector @param vector Two-dimensional vector @return Euclidean norm of the vector

* Draw line to a new position, in object space. */

the background color of the draw canvas: Virtual because some frames can have a specific way to get/set the bg color * @return the EDA_COLOR_T for the

* Function GetPainter() * Returns the painter object used by the view for drawing VIEW_ITEMS. * @return Pointer to the currently used Painte

* Function GetPensizeForBold * @return the "best" value for a pen size to draw/plot a bold text * @param aTextSize = the char size (height or width)

Create the Huffman tree given the symbol frequencies*/

* Function IsDirty() * Returns true if any of the VIEW layers needs to be refreshened. * @return True in case if any of layers is marked as

* Function MarkTargetDirty() * Sets or clears target 'dirty' flag. * @param aTarget is the target to set. */

The neighbor clockwise to given point

Default constructor does nothing (for performance).

* Function PointCount() * * Returns the number of points (vertices) in this line chain * @return number of points */

/

Returns true if the segment 1 intersectd the segment 2.

Only for old code compatibility. Will be removed later

Set the current line width (in IUs) for the next plot */

* Function SetDate * sets the date field, and defaults to the current time and date. */

* Function SetFileName() * Sets the file name displayed in the title block. * * @param aFileName is the new file name. */

Function SetMilsToIUfactor * Set the scalar to convert pages units ( mils) to draw/plot units * @param aScale the conversion factor */

* Populates the list from a S expr description stored in a string * @param aPageLayout = the S expr string */

Function SetPenSize * Set the default pen size to draw/plot lines and texts * @param aPenSize the thickness of lines */

* Function SetSheetCount() * Changes the sheets count number displayed in the title block. * * @param aSheetCount is the new sheets cou

* Function SetSheetName() * Sets the sheet name displayed in the title block. * * @param aSheetName is the new sheet name. */

* Function SetSheetNumber() * Changes the sheet number displayed in the title block. * * @param aSheetNumber is the new sheet number.