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Functions | Variables
svg_import_plugin.cpp File Reference
#include "svg_import_plugin.h"
#include <nanosvg.h>
#include <algorithm>
#include <cmath>
#include <locale_io.h>
#include <eda_item.h>
#include "graphics_importer.h"

Go to the source code of this file.

Functions

static VECTOR2D calculateBezierBoundingBoxExtremity (const float *aCurvePoints, std::function< const float &(const float &, const float &) > comparator)
 
static float calculateBezierSegmentationThreshold (const float *aCurvePoints)
 
static void segmentBezierCurve (const VECTOR2D &aStart, const VECTOR2D &aEnd, float aOffset, float aStep, const float *aCurvePoints, float aSegmentationThreshold, std::vector< VECTOR2D > &aGeneratedPoints)
 
static void createNewBezierCurveSegments (const VECTOR2D &aStart, const VECTOR2D &aMiddle, const VECTOR2D &aEnd, float aOffset, float aStep, const float *aCurvePoints, float aSegmentationThreshold, std::vector< VECTOR2D > &aGeneratedPoints)
 
static VECTOR2D getBezierPoint (const float *aCurvePoints, float aStep)
 
static VECTOR2D getPoint (const float *aPointCoordinates)
 
static VECTOR2D getPointInLine (const VECTOR2D &aLineStart, const VECTOR2D &aLineEnd, float aDistance)
 
static float distanceFromPointToLine (const VECTOR2D &aPoint, const VECTOR2D &aLineStart, const VECTOR2D &aLineEnd)
 
static void GatherInterpolatedCubicBezierCurve (const float *aPoints, std::vector< VECTOR2D > &aGeneratedPoints)
 
static void GatherInterpolatedCubicBezierPath (const float *aPoints, int aNumPoints, std::vector< VECTOR2D > &aGeneratedPoints)
 

Variables

static const int SVG_DPI = 96
 

Function Documentation

◆ calculateBezierBoundingBoxExtremity()

static VECTOR2D calculateBezierBoundingBoxExtremity ( const float * aCurvePoints,
std::function< const float &(const float &, const float &) > comparator )
static

Definition at line 430 of file svg_import_plugin.cpp.

Referenced by calculateBezierSegmentationThreshold().

◆ calculateBezierSegmentationThreshold()

static float calculateBezierSegmentationThreshold ( const float * aCurvePoints)
static

Definition at line 415 of file svg_import_plugin.cpp.

References calculateBezierBoundingBoxExtremity(), VECTOR2< T >::x, and VECTOR2< T >::y.

Referenced by GatherInterpolatedCubicBezierCurve().

◆ createNewBezierCurveSegments()

static void createNewBezierCurveSegments ( const VECTOR2D & aStart,
const VECTOR2D & aMiddle,
const VECTOR2D & aEnd,
float aOffset,
float aStep,
const float * aCurvePoints,
float aSegmentationThreshold,
std::vector< VECTOR2D > & aGeneratedPoints )
static

Definition at line 462 of file svg_import_plugin.cpp.

References segmentBezierCurve().

Referenced by segmentBezierCurve().

◆ distanceFromPointToLine()

static float distanceFromPointToLine ( const VECTOR2D & aPoint,
const VECTOR2D & aLineStart,
const VECTOR2D & aLineEnd )
static

Definition at line 480 of file svg_import_plugin.cpp.

References distance(), VECTOR2< T >::Perpendicular(), and VECTOR2< T >::Resize().

Referenced by segmentBezierCurve().

◆ GatherInterpolatedCubicBezierCurve()

static void GatherInterpolatedCubicBezierCurve ( const float * aPoints,
std::vector< VECTOR2D > & aGeneratedPoints )
static

Definition at line 275 of file svg_import_plugin.cpp.

References calculateBezierSegmentationThreshold(), end, getBezierPoint(), and segmentBezierCurve().

Referenced by GatherInterpolatedCubicBezierPath().

◆ GatherInterpolatedCubicBezierPath()

static void GatherInterpolatedCubicBezierPath ( const float * aPoints,
int aNumPoints,
std::vector< VECTOR2D > & aGeneratedPoints )
static

Definition at line 290 of file svg_import_plugin.cpp.

References GatherInterpolatedCubicBezierCurve().

Referenced by SVG_IMPORT_PLUGIN::DrawPath().

◆ getBezierPoint()

static VECTOR2D getBezierPoint ( const float * aCurvePoints,
float aStep )
static

Definition at line 388 of file svg_import_plugin.cpp.

References getPoint(), and getPointInLine().

Referenced by GatherInterpolatedCubicBezierCurve(), and segmentBezierCurve().

◆ getPoint()

static VECTOR2D getPoint ( const float * aPointCoordinates)
static

Definition at line 382 of file svg_import_plugin.cpp.

Referenced by SVG_IMPORT_PLUGIN::DrawSplinePath(), and getBezierPoint().

◆ getPointInLine()

static VECTOR2D getPointInLine ( const VECTOR2D & aLineStart,
const VECTOR2D & aLineEnd,
float aDistance )
static

Definition at line 408 of file svg_import_plugin.cpp.

Referenced by getBezierPoint().

◆ segmentBezierCurve()

static void segmentBezierCurve ( const VECTOR2D & aStart,
const VECTOR2D & aEnd,
float aOffset,
float aStep,
const float * aCurvePoints,
float aSegmentationThreshold,
std::vector< VECTOR2D > & aGeneratedPoints )
static

Definition at line 446 of file svg_import_plugin.cpp.

References createNewBezierCurveSegments(), distanceFromPointToLine(), and getBezierPoint().

Referenced by createNewBezierCurveSegments(), and GatherInterpolatedCubicBezierCurve().

Variable Documentation

◆ SVG_DPI

const int SVG_DPI = 96
static

Definition at line 36 of file svg_import_plugin.cpp.

Referenced by SVG_IMPORT_PLUGIN::GetImageHeight(), SVG_IMPORT_PLUGIN::GetImageWidth(), SVG_IMPORT_PLUGIN::Load(), and SVG_IMPORT_PLUGIN::LoadFromMemory().