Version: 8.3.0
#include <GLViewer_BaseDrawers.h>
Public Member Functions | |
| GLViewer_MarkerDrawer () | |
| ~GLViewer_MarkerDrawer () | |
| virtual void | create (float, float, bool) |
| Redefined method. More... | |
 Public Member Functions inherited from GLViewer_Drawer | |
| GLViewer_Drawer () | |
| A constructor. More... | |
| virtual | ~GLViewer_Drawer () |
| A destructor. More... | |
| virtual void | addObject (GLViewer_Object *theObject) |
| Adds object to drawer display list. More... | |
| virtual void | clear () |
| Clears drawer display list. More... | |
| QString | getObjectType () const |
| Returns object type (needs for dynamic search of right drawer ) More... | |
| int | getPriority () const |
| Returns object priority. More... | |
| void | setAntialiasing (const bool on) |
| The function enables and disables antialiasing in Open GL (for points, lines and polygons). More... | |
| virtual bool | translateToHPGL (QFile &hFile, GLViewer_CoordSystem *aViewerCS, GLViewer_CoordSystem *aHPGLCS) |
| A function translate object in to HPGL file on disk. More... | |
| virtual bool | translateToPS (QFile &hFile, GLViewer_CoordSystem *aViewerCS, GLViewer_CoordSystem *aPSCS) |
| A function translate object in to PostScript file on disk. More... | |
| void | drawTexture (GLuint texture, GLint size, GLfloat x, GLfloat y) |
| Draw square texture. More... | |
| void | drawTexture (GLuint texture, GLint x_size, GLint y_size, GLfloat x, GLfloat y) |
| Draw texture. More... | |
| void | drawTexturePart (GLuint texture, GLfloat x_ratio, GLfloat y_ratio, GLfloat x_size, GLfloat y_size, GLfloat x, GLfloat y, GLfloat scale=0) |
| Draw texture part. More... | |
| void | drawText (const QString &text, GLfloat xPos, GLfloat yPos, const QColor &color, QFont *aFont, int theSeparator, DisplayTextFormat=DTF_BITMAP) |
| Draw text string. More... | |
| void | drawGLText (QString text, float x, float y, int hPosition=GLText_Center, int vPosition=GLText_Center, QColor color=Qt::black, bool smallFont=false) |
| Draw text string. More... | |
| void | setFont (const QFont &font) |
| Sets a default font to be used by drawGLText method. More... | |
| QFont | font () const |
| Returns a default font used by drawGLText method. More... | |
| void | setTextFormat (const DisplayTextFormat format) |
| Sets a default text displaying format to be used by drawGLText method. More... | |
| DisplayTextFormat | textFormat () const |
| Returns a default text displaying format used by drawGLText method. More... | |
| void | setTextScale (const GLfloat factor) |
| Sets a text string displaying scale factor (used only with text format DTF_TEXTURE_SCALABLE) More... | |
| GLfloat | textScale () const |
| Returns a text string displaying scale factor. More... | |
| GLViewer_Rect | textRect (const QString &) const |
| Returns a rectangle of text (without viewer scale) More... | |
Private Member Functions | |
| void | drawMarker (float &x, float &y, float &radius, QColor &color, GLViewer_AspectLine *aspect) |
| Draws marker in point (x,y) of. More... | |
Additional Inherited Members | |
| Public Types inherited from GLViewer_Drawer | |
| enum | { GLText_Center = 0, GLText_Left, GLText_Right, GLText_Top, GLText_Bottom } |
| Text position relatively object. More... | |
| Static Public Member Functions inherited from GLViewer_Drawer | |
| static void | destroyAllTextures () |
| Clears all generated textures. More... | |
| static GLuint | loadTexture (const QString &fileName, GLint *x_size=0, GLint *y_size=0, GLint *t_size=0) |
| Loads texture from file. More... | |
| static void | drawRectangle (GLViewer_Rect *theRect, QColor=Qt::black) |
| Draw rectangle with predefined color. More... | |
| Protected Member Functions inherited from GLViewer_Drawer | |
| virtual void | drawText (GLViewer_Object *theObject) |
| Draw object text. More... | |
| Static Protected Member Functions inherited from GLViewer_Drawer | |
| static void | drawRectangle (GLViewer_Rect *, GLfloat, GLfloat=0, QColor=Qt::black, bool=false, QColor=Qt::white) |
| Draw basic primitives: rectangle, contour, polygon, vertex, cross, arrow. More... | |
| static void | drawContour (GLViewer_Rect *, QColor, GLfloat, GLushort, bool) |
| static void | drawContour (const GLViewer_PntList &, QColor, GLfloat) |
| static void | drawPolygon (GLViewer_Rect *, QColor, GLushort, bool) |
| static void | drawPolygon (const GLViewer_PntList &, QColor) |
| static void | drawVertex (GLfloat, GLfloat, QColor) |
| static void | drawCross (GLfloat, GLfloat, QColor) |
| static void | drawArrow (const GLfloat red, const GLfloat green, const GLfloat blue, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLboolean=GL_FALSE) |
| Protected Attributes inherited from GLViewer_Drawer | |
| float | myXScale |
| X Scale factor. More... | |
| float | myYScale |
| Y scale factor. More... | |
| QList< GLViewer_Object * > | myObjects |
| List of objects. More... | |
| GLuint | myTextList |
| List generated textures. More... | |
| QString | myObjectType |
| Type of supporting object. More... | |
| int | myPriority |
| Dislay priority. More... | |
| QFont | myFont |
| Default font for drawGLText() method. More... | |
| DisplayTextFormat | myTextFormat |
| Default text displaying format for drawGLText() method. More... | |
| GLfloat | myTextScale |
| Scale factor for text string draw, by default 0.125 (used only with text format DTF_TEXTURE_SCALABLE) More... | |
Drawer for GLViewer_MarkerSet
| GLViewer_MarkerDrawer::GLViewer_MarkerDrawer | ( | ) |
Default constructor
References cos_table, GLViewer_Drawer::myObjectType, SEGMENTS, sin_table, and STEP.
| GLViewer_MarkerDrawer::~GLViewer_MarkerDrawer | ( | ) |
Destructor
|
virtual |
Draws object in GLViewer
| xScale | - current scale along X-direction |
| yScale | - current scale along Y-direction |
| onlyUpdate | - = true if only update highlight-select information |
Implements GLViewer_Drawer.
References drawMarker(), GLViewer_Drawer::drawText(), GLViewer_MarkerSet::exportNumbers(), GLViewer_Object::getAspectLine(), GLViewer_Object::getGLText(), GLViewer_AspectLine::getLineColors(), GLViewer_MarkerSet::getMarkerSize(), GLViewer_MarkerSet::getNumMarkers(), GLViewer_Text::getText(), GLViewer_MarkerSet::getXCoord(), GLViewer_MarkerSet::getYCoord(), GLViewer_Drawer::myObjects, GLViewer_Drawer::myXScale, and GLViewer_Drawer::myYScale.
|
private |
| radius | with |
| color | and |
| aspect |
Draws marker
| theXCoord | - X position |
| theYCoord | - Y position |
| theRadius | - radius |
| theColor | - color |
| theAspectLine | - line aspect |
References cos_table, GLViewer_AspectLine::getLineType(), GLViewer_AspectLine::getLineWidth(), GLViewer_Drawer::myXScale, GLViewer_Drawer::myYScale, SEGMENTS, and sin_table.
