Package jgl.wt.awt

Class GL

java.lang.Object

jgl.GL<BufferedImage,Font>

jgl.wt.awt.GL

public class GL
extends GL<BufferedImage,Font>

Nested Class Summary

Nested classes/interfaces inherited from class jgl.GL

GL.ImageLayer, GL.PixelScaleListener

Field Summary

Fields

Modifier and Type	Field	Description
protected Component	canvas
protected BufferedImage	glImage
protected boolean	renderedOnce

Fields inherited from class jgl.GL

actualHeight, actualWidth, autoAdaptToHiDPI, CC, clearBackgroundWithG2d, Context, desiredHeight, desiredWidth, desiredX, desiredY, GL_2_BYTES, GL_2D, GL_3_BYTES, GL_3D, GL_3D_COLOR, GL_3D_COLOR_TEXTURE, GL_4_BYTES, GL_4D_COLOR_TEXTURE, GL_ACCUM, GL_ACCUM_ALPHA_BITS, GL_ACCUM_BLUE_BITS, GL_ACCUM_BUFFER_BIT, GL_ACCUM_CLEAR_VALUE, GL_ACCUM_GREEN_BITS, GL_ACCUM_RED_BITS, GL_ADD, GL_ALL_ATTRIB_BIT, GL_ALPHA, GL_ALPHA_BIAS, GL_ALPHA_BITS, GL_ALPHA_SCALE, GL_ALPHA_TEST, GL_ALPHA_TEST_FUNC, GL_ALPHA_TEST_REF, GL_ALWAYS, GL_AMBIENT, GL_AMBIENT_AND_DIFFUSE, GL_AND, GL_AND_INVERTED, GL_AND_REVERSE, GL_ATTRIB_STACK_DEPTH, GL_AUTO_NORMAL, GL_AUX_BUFFERS, GL_AUX0, GL_AUX1, GL_AUX2, GL_AUX3, GL_BACK, GL_BACK_LEFT, GL_BACK_RIGHT, GL_BITMAP, GL_BITMAP_TOKEN, GL_BLEND, GL_BLEND_COLOR_EXT, GL_BLEND_DST, GL_BLEND_EQUATION_EXT, GL_BLEND_SRC, GL_BLUE, GL_BLUE_BIAS, GL_BLUE_BITS, GL_BLUE_SCALE, GL_BYTE, GL_CCW, GL_CLAMP, GL_CLEAR, GL_CLIP_PLANE0, GL_CLIP_PLANE1, GL_CLIP_PLANE2, GL_CLIP_PLANE3, GL_CLIP_PLANE4, GL_CLIP_PLANE5, GL_COEFF, GL_COLOR, GL_COLOR_BUFFER_BIT, GL_COLOR_CLEAR_VALUE, GL_COLOR_INDEX, GL_COLOR_INDEXES, GL_COLOR_MATERIAL, GL_COLOR_MATERIAL_FACE, GL_COLOR_MATERIAL_PARAMETER, GL_COLOR_WRITEMASK, GL_COMPILE, GL_COMPILE_AND_EXECUTE, GL_CONSTANT_ALPHA_EXT, GL_CONSTANT_ATTENUATION, GL_CONSTANT_COLOR_EXT, GL_COPY, GL_COPY_INVERTED, GL_COPY_PIXEL_TOKEN, GL_CULL_FACE, GL_CULL_FACE_MODE, GL_CURRENT_BIT, GL_CURRENT_COLOR, GL_CURRENT_INDEX, GL_CURRENT_NORMAL, GL_CURRENT_RASTER_COLOR, GL_CURRENT_RASTER_DISTANCE, GL_CURRENT_RASTER_INDEX, GL_CURRENT_RASTER_POSITION, GL_CURRENT_RASTER_POSITION_VALID, GL_CURRENT_RASTER_TEXTURE_COORDS, GL_CURRENT_TEXTURE_COORDS, GL_CW, GL_DECAL, GL_DECR, GL_DEPTH, GL_DEPTH_BIAS, GL_DEPTH_BITS, GL_DEPTH_BUFFER_BIT, GL_DEPTH_CLEAR_VALUE, GL_DEPTH_COMPONENT, GL_DEPTH_FUNC, GL_DEPTH_RANGE, GL_DEPTH_SCALE, GL_DEPTH_TEST, GL_DEPTH_WRITEMASK, GL_DIFFUSE, GL_DITHER, GL_DOMAIN, GL_DONT_CARE, GL_DOUBLEBUFFER, GL_DRAW_BUFFER, GL_DRAW_PIXEL_TOKEN, GL_DST_ALPHA, GL_DST_COLOR, GL_EDGE_FLAG, GL_EMISSION, GL_ENABLE_BIT, GL_EQUAL, GL_EQUIV, GL_EVAL_BIT, GL_EXP, GL_EXP2, GL_EXTENSIONS, GL_EYE_LINEAR, GL_EYE_PLANE, GL_FALSE, GL_FASTEST, GL_FEEDBACK, GL_FILL, GL_FLAT, GL_FLOAT, GL_FOG, GL_FOG_BIT, GL_FOG_COLOR, GL_FOG_DENSITY, GL_FOG_END, GL_FOG_HINT, GL_FOG_INDEX, GL_FOG_MODE, GL_FOG_START, GL_FRONT, GL_FRONT_AND_BACK, GL_FRONT_FACE, GL_FRONT_LEFT, GL_FRONT_RIGHT, GL_FUNC_ADD_EXT, GL_FUNC_REVERSE_SUBTRACT_EXT, GL_FUNC_SUBTRACT_EXT, GL_GEQUAL, GL_GREATER, GL_GREEN, GL_GREEN_BIAS, GL_GREEN_BITS, GL_GREEN_SCALE, GL_HINT_BIT, GL_INCR, GL_INDEX_BITS, GL_INDEX_CLEAR_VALUE, GL_INDEX_MODE, GL_INDEX_OFFSET, GL_INDEX_SHIFT, GL_INDEX_WRITEMASK, GL_INT, GL_INVALID_ENUM, GL_INVALID_OPERATION, GL_INVALID_VALUE, GL_INVERT, GL_KEEP, GL_LEFT, GL_LEQUAL, GL_LESS, GL_LIGHT_MODEL_AMBIENT, GL_LIGHT_MODEL_LOCAL_VIEWER, GL_LIGHT_MODEL_TWO_SIDE, GL_LIGHT0, GL_LIGHT1, GL_LIGHT2, GL_LIGHT3, GL_LIGHT4, GL_LIGHT5, GL_LIGHT6, GL_LIGHT7, GL_LIGHTING, GL_LIGHTING_BIT, GL_LINE, GL_LINE_BIT, GL_LINE_LOOP, GL_LINE_RESET_TOKEN, GL_LINE_SMOOTH, GL_LINE_SMOOTH_HINT, GL_LINE_STIPPLE, GL_LINE_STIPPLE_PATTERN, GL_LINE_STIPPLE_REPEAT, GL_LINE_STRIP, GL_LINE_TOKEN, GL_LINE_WIDTH, GL_LINE_WIDTH_GRANULARITY, GL_LINE_WIDTH_RANGE, GL_LINEAR, GL_LINEAR_ATTENUATION, GL_LINEAR_MIPMAP_LINEAR, GL_LINEAR_MIPMAP_NEAREST, GL_LINES, GL_LIST_BASE, GL_LIST_BIT, GL_LIST_INDEX, GL_LIST_MODE, GL_LOAD, GL_LOGIC_OP, GL_LOGIC_OP_MODE, GL_LUMINANCE, GL_LUMINANCE_ALPHA, GL_MAP_COLOR, GL_MAP_STENCIL, GL_MAP1_COLOR_4, GL_MAP1_GRID_DOMAIN, GL_MAP1_GRID_SEGMENTS, GL_MAP1_INDEX, GL_MAP1_NORMAL, GL_MAP1_TEXTURE_COORD_1, GL_MAP1_TEXTURE_COORD_2, GL_MAP1_TEXTURE_COORD_3, GL_MAP1_TEXTURE_COORD_4, GL_MAP1_VERTEX_3, GL_MAP1_VERTEX_4, GL_MAP2_COLOR_4, GL_MAP2_GRID_DOMAIN, GL_MAP2_GRID_SEGMENTS, GL_MAP2_INDEX, GL_MAP2_NORMAL, GL_MAP2_TEXTURE_COORD_1, GL_MAP2_TEXTURE_COORD_2, GL_MAP2_TEXTURE_COORD_3, GL_MAP2_TEXTURE_COORD_4, GL_MAP2_VERTEX_3, GL_MAP2_VERTEX_4, GL_MATRIX_MODE, GL_MAX_3D_TEXTURE_SIZE, GL_MAX_ATTRIB_STACK_DEPTH, GL_MAX_CLIP_PLANES, GL_MAX_EVAL_ORDER, GL_MAX_EXT, GL_MAX_LIGHTS, GL_MAX_LIST_NESTING, GL_MAX_MODELVIEW_STACK_DEPTH, GL_MAX_NAME_STACK_DEPTH, GL_MAX_PIXEL_MAP_TABLE, GL_MAX_PROJECTION_STACK_DEPTH, GL_MAX_TEXTURE_SIZE, GL_MAX_TEXTURE_STACK_DEPTH, GL_MAX_VIEWPORT_DIMS, GL_MIN_EXT, GL_MODELVIEW, GL_MODELVIEW_MATRIX, GL_MODELVIEW_STACK_DEPTH, GL_MODULATE, GL_MULT, GL_NAME_STACK_DEPTH, GL_NAND, GL_NEAREST, GL_NEAREST_MIPMAP_LINEAR, GL_NEAREST_MIPMAP_NEAREST, GL_NEVER, GL_NICEST, GL_NO_ERROR, GL_NONE, GL_NOOP, GL_NOR, GL_NORMALIZE, GL_NOTEQUAL, GL_OBJECT_LINEAR, GL_OBJECT_PLANE, GL_ONE, GL_ONE_MINUS_CONSTANT_ALPHA_EXT, GL_ONE_MINUS_CONSTANT_COLOR_EXT, GL_ONE_MINUS_DST_ALPHA, GL_ONE_MINUS_DST_COLOR, GL_ONE_MINUS_SRC_ALPHA, GL_ONE_MINUS_SRC_COLOR, GL_OR, GL_OR_INVERTED, GL_OR_REVERSE, GL_ORDER, GL_OUT_OF_MEMORY, GL_PACK_ALIGNMENT, GL_PACK_IMAGE_HEIGHT, GL_PACK_LSB_FIRST, GL_PACK_ROW_LENGTH, GL_PACK_SKIP_IMAGES, GL_PACK_SKIP_PIXELS, GL_PACK_SKIP_ROWS, GL_PACK_SWAP_BYTES, GL_PASS_THROUGH_TOKEN, GL_PERSPECTIVE_CORRECTION_HINT, GL_PHONG, GL_PIXEL_MAP_A_TO_A, GL_PIXEL_MAP_A_TO_A_SIZE, GL_PIXEL_MAP_B_TO_B, GL_PIXEL_MAP_B_TO_B_SIZE, GL_PIXEL_MAP_G_TO_G, GL_PIXEL_MAP_G_TO_G_SIZE, GL_PIXEL_MAP_I_TO_A, GL_PIXEL_MAP_I_TO_A_SIZE, GL_PIXEL_MAP_I_TO_B, GL_PIXEL_MAP_I_TO_B_SIZE, GL_PIXEL_MAP_I_TO_G, GL_PIXEL_MAP_I_TO_G_SIZE, GL_PIXEL_MAP_I_TO_I, GL_PIXEL_MAP_I_TO_I_SIZE, GL_PIXEL_MAP_I_TO_R, GL_PIXEL_MAP_I_TO_R_SIZE, GL_PIXEL_MAP_R_TO_R, GL_PIXEL_MAP_R_TO_R_SIZE, GL_PIXEL_MAP_S_TO_S, GL_PIXEL_MAP_S_TO_S_SIZE, GL_PIXEL_MODE_BIT, GL_POINT, GL_POINT_BIT, GL_POINT_SIZE, GL_POINT_SIZE_GRANULARITY, GL_POINT_SIZE_RANGE, GL_POINT_SMOOTH, GL_POINT_SMOOTH_HINT, GL_POINT_TOKEN, GL_POINTS, GL_POLYGON, GL_POLYGON_BIT, GL_POLYGON_MODE, GL_POLYGON_OFFSET_BIAS_EXT, GL_POLYGON_OFFSET_EXT, GL_POLYGON_OFFSET_FACTOR_EXT, GL_POLYGON_SMOOTH, GL_POLYGON_SMOOTH_HINT, GL_POLYGON_STIPPLE, GL_POLYGON_STIPPLE_BIT, GL_POLYGON_TOKEN, GL_POSITION, GL_PROJECTION, GL_PROJECTION_MATRIX, GL_PROJECTION_STACK_DEPTH, GL_Q, GL_QUAD_STRIP, GL_QUADRATIC_ATTENUATION, GL_QUADS, GL_R, GL_READ_BUFFER, GL_RED, GL_RED_BIAS, GL_RED_BITS, GL_RED_SCALE, GL_RENDER, GL_RENDER_MODE, GL_RENDERER, GL_REPEAT, GL_REPLACE, GL_REPLACE_EXT, GL_RETURN, GL_RGB, GL_RGBA, GL_RGBA_MODE, GL_RIGHT, GL_S, GL_SCISSOR_BIT, GL_SCISSOR_BOX, GL_SCISSOR_TEST, GL_SELECT, GL_SET, GL_SHADE_MODEL, GL_SHININESS, GL_SHORT, GL_SMOOTH, GL_SPECULAR, GL_SPHERE_MAP, GL_SPOT_CUTOFF, GL_SPOT_DIRECTION, GL_SPOT_EXPONENT, GL_SRC_ALPHA, GL_SRC_ALPHA_SATURATE, GL_SRC_COLOR, GL_STACK_OVERFLOW, GL_STACK_UNDERFLOW, GL_STENCIL, GL_STENCIL_BITS, GL_STENCIL_BUFFER_BIT, GL_STENCIL_CLEAR_VALUE, GL_STENCIL_FAIL, GL_STENCIL_FUNC, GL_STENCIL_INDEX, GL_STENCIL_PASS_DEPTH_FAIL, GL_STENCIL_PASS_DEPTH_PASS, GL_STENCIL_REF, GL_STENCIL_TEST, GL_STENCIL_VALUE_MASK, GL_STENCIL_WRITEMASK, GL_STEREO, GL_SUBPIXEL_BITS, GL_T, GL_TABLE_TOO_LARGE, GL_TEXTURE, GL_TEXTURE_1D, GL_TEXTURE_2D, GL_TEXTURE_3D, GL_TEXTURE_BIT, GL_TEXTURE_BORDER, GL_TEXTURE_BORDER_COLOR, GL_TEXTURE_COMPONENTS, GL_TEXTURE_DEPTH, GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, GL_TEXTURE_ENV_MODE, GL_TEXTURE_GEN_MODE, GL_TEXTURE_GEN_Q, GL_TEXTURE_GEN_R, GL_TEXTURE_GEN_S, GL_TEXTURE_GEN_T, GL_TEXTURE_HEIGHT, GL_TEXTURE_MAG_FILTER, GL_TEXTURE_MATRIX, GL_TEXTURE_MIN_FILTER, GL_TEXTURE_STACK_DEPTH, GL_TEXTURE_WIDTH, GL_TEXTURE_WRAP_R, GL_TEXTURE_WRAP_S, GL_TEXTURE_WRAP_T, GL_TRANSFORM_BIT, GL_TRIANGLE_FAN, GL_TRIANGLE_STRIP, GL_TRIANGLES, GL_TRUE, GL_UNPACK_ALIGNMENT, GL_UNPACK_IMAGE_HEIGHT, GL_UNPACK_LSB_FIRST, GL_UNPACK_ROW_LENGTH, GL_UNPACK_SKIP_IMAGES, GL_UNPACK_SKIP_PIXELS, GL_UNPACK_SKIP_ROWS, GL_UNPACK_SWAP_BYTES, GL_UNSIGNED_BYTE, GL_UNSIGNED_INT, GL_UNSIGNED_SHORT, GL_VENDOR, GL_VERSION, GL_VIEWPORT, GL_VIEWPORT_BIT, GL_XOR, GL_ZERO, GL_ZOOM_X, GL_ZOOM_Y, GLX_ACCUM_ALPHA_SIZE, GLX_ACCUM_BLUE_SIZE, GLX_ACCUM_GREEN_SIZE, GLX_ACCUM_RED_SIZE, GLX_ALPHA_SIZE, GLX_AUX_BUFFERS, GLX_BAD_ATTRIBUTE, GLX_BAD_CONTEXT, GLX_BAD_ENUM, GLX_BAD_SCREEN, GLX_BAD_VALUE, GLX_BAD_VISUAL, GLX_BLUE_SIZE, GLX_BUFFER_SIZE, GLX_DEPTH_SIZE, GLX_DOUBLEBUFFER, GLX_GREEN_SIZE, GLX_LEVEL, GLX_NO_EXTENSION, GLX_RED_SIZE, GLX_RGBA, GLX_SAMPLES_BUFFER_SGIS, GLX_SAMPLES_SGIS, GLX_STENCIL_SIZE, GLX_STEREO, GLX_USE_GL, imageToDraw, List, None, pixelScaleListeners, pixelScaleX, pixelScaleY, shiftHorizontally, StartX, StartY, textsToDraw, useOSFontRendering

Constructor Summary

Constructors

Constructor	Description
GL()

Method Summary

Modifier and Type	Method	Description
void	applyViewport()	Apply viewport according to the latest known expected width/height and the latest known pixel scales.
protected void	configureRenderingHints(Graphics2D g2d)
protected void	doDrawString(Graphics2D g2d, TextToDraw<Font> text)
protected void	drawImages(Graphics2D g2d, GL.ImageLayer layer)
protected void	drawImagesAndClearBuffer(Graphics2D g2d)
protected void	drawTexts(Graphics2D g2d)	Renders appended text to given Graphics2D context.
Color	getClearColorAWT()
protected void	getPixelScaleFromG2D(Graphics2D g2d)	Pixel scale is used to model the pixel ratio introduced by HiDPI
protected double	getPixelScaleX(AffineTransform globalTransform)
protected double	getPixelScaleY(AffineTransform globalTransform)
BufferedImage	getRenderedImage()
void	glFlush()	Creates a new ImageType based on the current color buffer.
static Color	glIntToColor(int color)	Convert a color given as an integer to an AWT Color.
Component	glJGetComponent()
boolean	glXMakeCurrent(Component o, int x, int y)	Bool glXMakeCurrent (Display *dpy, GLXDrawable drawable, GLXcontext ctx)
void	glXSwapBuffers(Graphics g, Applet o)
void	glXSwapBuffers(Graphics g, ImageObserver o)	Draws the image buffer that was built by glFlush() with the caller Graphics context OpenGL equivalent: void glXSwapBuffers (Display *dpy, GLXDrawable drawable)
protected void	hackClearColorWithG2DfillRect(Graphics2D g2d)
protected void	postRotateFromLeftPoint(Graphics2D g2d, int x, int y, float rotate, int textWidth)	Apply reverse rotation and translation to reset graphics context.
protected void	preRotateFromLeftPoint(Graphics2D g2d, int x, int y, float rotate, int textWidth)	Configure graphics to rotate text and shift the text horizontally
protected void	printGlobalScale(Graphics2D g2d)
void	updatePixelScale(Graphics g)

Methods inherited from class jgl.GL

addPixelScaleListener, appendImageToDraw, appendImageToDraw, appendImageToDraw, appendTextToDraw, appendTextToDraw, checkColorBuffer, clearImagesBuffer, clearTextToDraw, firePixelScaleChanged, getActualHeight, getActualWidth, getContext, getDesiredHeight, getDesiredWidth, getPixelScaleListeners, getPixelScaleX, getPixelScaleY, getPointer, getShiftHorizontally, getStartX, getStartY, getThrowExceptionOnGLError, glAreTexturesResident, glBegin, glBindTexture, glBlendFunc, glCallList, glCallLists, glClear, glClearColor, glClearDepth, glClearStencil, glClipPlane, glColor3b, glColor3bv, glColor3d, glColor3dv, glColor3f, glColor3fv, glColor3i, glColor3iv, glColor3s, glColor3sv, glColor3ub, glColor3ubv, glColor3ui, glColor3uiv, glColor3us, glColor3usv, glColor4b, glColor4bv, glColor4d, glColor4dv, glColor4f, glColor4fv, glColor4i, glColor4iv, glColor4s, glColor4sv, glColor4ub, glColor4ubv, glColor4ui, glColor4uiv, glColor4us, glColor4usv, glColorMask, glColorMaterial, glCopyPixels, glCopyTexImage1D, glCopyTexImage2D, glCopyTexSubImage1D, glCopyTexSubImage2D, glCopyTexSubImage3D, glCullFace, glDeleteLists, glDeleteTextures, glDepthFunc, glDepthMask, glDepthRange, glDisable, glDrawPixels, glEnable, glEnd, glEndList, glEvalCoord1d, glEvalCoord1dv, glEvalCoord1f, glEvalCoord1fv, glEvalCoord2d, glEvalCoord2dv, glEvalCoord2f, glEvalCoord2fv, glEvalMesh1, glEvalMesh2, glEvalPoint1, glEvalPoint2, glFeedbackBuffer, glFrontFace, glFrustum, glGenLists, glGenTextures, glGetBooleanv, glGetClipPlane, glGetDoublev, glGetFloatv, glGetIntegerv, glGetLightfv, glGetLightiv, glGetMaterialfv, glGetMaterialiv, glGetString, glGetTexEnviv, glGetTexEnviv, glGetTexGendv, glGetTexGenfv, glGetTexGeniv, glGetTexImage, glIndexd, glIndexdv, glIndexf, glIndexfv, glIndexi, glIndexiv, glIndexs, glIndexsv, glIndexub, glIndexubv, glInitNames, glIsEnabled, glIsList, glIsTexture, glLightf, glLightfv, glLighti, glLightiv, glLightModelf, glLightModelf, glLightModelfv, glLightModelfv, glLightModeli, glLightModeli, glLightModeliv, glLightModeliv, glLineStipple, glLineWidth, glListBase, glLoadIdentity, glLoadMatrixd, glLoadMatrixf, glLoadName, glMap1d, glMap1f, glMap2d, glMap2f, glMapGrid1d, glMapGrid1f, glMapGrid2d, glMapGrid2f, glMaterialf, glMaterialfv, glMateriali, glMaterialiv, glMatrixMode, glMultMatrixd, glMultMatrixf, glNewList, glNormal3b, glNormal3bv, glNormal3d, glNormal3dv, glNormal3f, glNormal3fv, glNormal3i, glNormal3iv, glNormal3s, glNormal3sv, glOrtho, glPassThrough, glPixelStoref, glPixelStorei, glPixelTransferf, glPixelTransferi, glPointSize, glPolygonMode, glPolygonStipple, glPopAttrib, glPopMatrix, glPopName, glPrioritizeTextures, glPushAttrib, glPushMatrix, glPushName, glRasterPos2d, glRasterPos2f, glRasterPos2i, glReadPixels, glRectd, glRectdv, glRectf, glRectfv, glRecti, glRectiv, glRects, glRectsv, glRenderMode, glRotated, glRotatef, glScaled, glScalef, glSelectBuffer, glShadeModel, glStencilFunc, glStencilMask, glStencilOp, glTexCoord1d, glTexCoord1dv, glTexCoord1f, glTexCoord1fv, glTexCoord1i, glTexCoord1iv, glTexCoord1s, glTexCoord1sv, glTexCoord2d, glTexCoord2dv, glTexCoord2f, glTexCoord2fv, glTexCoord2i, glTexCoord2iv, glTexCoord2s, glTexCoord2sv, glTexCoord3d, glTexCoord3dv, glTexCoord3f, glTexCoord3fv, glTexCoord3i, glTexCoord3iv, glTexCoord3s, glTexCoord3sv, glTexCoord4d, glTexCoord4dv, glTexCoord4f, glTexCoord4fv, glTexCoord4i, glTexCoord4iv, glTexCoord4s, glTexCoord4sv, glTexEnvf, glTexEnvfv, glTexEnvi, glTexEnviv, glTexGendv, glTexGenf, glTexGenf, glTexGenfv, glTexGeni, glTexGeniv, glTexImage1D, glTexImage2D, glTexImage3D, glTexParameterf, glTexParameterfv, glTexParameteri, glTexParameteriv, glTexSubImage1D, glTexSubImage2D, glTexSubImage3D, glTranslated, glTranslatef, glVertex2d, glVertex2dv, glVertex2f, glVertex2fv, glVertex2i, glVertex2iv, glVertex2s, glVertex2sv, glVertex3d, glVertex3dv, glVertex3f, glVertex3fv, glVertex3i, glVertex3iv, glVertex3s, glVertex3sv, glVertex4d, glVertex4dv, glVertex4f, glVertex4fv, glVertex4i, glVertex4iv, glVertex4s, glVertex4sv, glViewport, isAutoAdaptToHiDPI, isClearBackgroundWithG2d, isUseOSFontRendering, removePixelScaleListener, resetPixelScale, setAutoAdaptToHiDPI, setClearBackgroundWithG2d, setPixelScaleX, setPixelScaleY, setShiftHorizontally, setThrowExceptionOnGLError, setUseOSFontRendering

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

canvas

protected Component canvas

glImage

protected BufferedImage glImage

renderedOnce

protected boolean renderedOnce

Constructor Detail

GL

public GL()

Method Detail

glXSwapBuffers

public void glXSwapBuffers(Graphics g,
                           ImageObserver o)

Draws the image buffer that was built by glFlush() with the caller Graphics context OpenGL equivalent: void glXSwapBuffers (Display *dpy, GLXDrawable drawable)

glXSwapBuffers

public void glXSwapBuffers(Graphics g,
                           Applet o)

glFlush

public void glFlush()

Description copied from class: GL

Creates a new ImageType based on the current color buffer.

Specified by:

glFlush in class GL<BufferedImage,Font>

getRenderedImage

public BufferedImage getRenderedImage()

Specified by:

getRenderedImage in class GL<BufferedImage,Font>

applyViewport

public void applyViewport()

Description copied from class: GL

Apply viewport according to the latest known expected width/height and the latest known pixel scales.

Overrides:

applyViewport in class GL<BufferedImage,Font>

glXMakeCurrent

public boolean glXMakeCurrent(Component o,
                              int x,
                              int y)

Bool glXMakeCurrent (Display *dpy, GLXDrawable drawable, GLXcontext ctx)

glJGetComponent

public Component glJGetComponent()

updatePixelScale

public void updatePixelScale(Graphics g)

getPixelScaleFromG2D

protected void getPixelScaleFromG2D(Graphics2D g2d)

Pixel scale is used to model the pixel ratio introduced by HiDPI

getPixelScaleX

protected double getPixelScaleX(AffineTransform globalTransform)

getPixelScaleY

protected double getPixelScaleY(AffineTransform globalTransform)

printGlobalScale

protected void printGlobalScale(Graphics2D g2d)

configureRenderingHints

protected void configureRenderingHints(Graphics2D g2d)

hackClearColorWithG2DfillRect

protected void hackClearColorWithG2DfillRect(Graphics2D g2d)

glIntToColor

public static Color glIntToColor(int color)

Convert a color given as an integer to an AWT Color.

getClearColorAWT

public Color getClearColorAWT()

Returns:

the clear color as an AWT Color.

drawImagesAndClearBuffer

protected void drawImagesAndClearBuffer(Graphics2D g2d)

drawImages

protected void drawImages(Graphics2D g2d,
                          GL.ImageLayer layer)

drawTexts

protected void drawTexts(Graphics2D g2d)

Renders appended text to given Graphics2D context.

Parameters:

g2d -

doDrawString

protected void doDrawString(Graphics2D g2d,
                            TextToDraw<Font> text)

preRotateFromLeftPoint

protected void preRotateFromLeftPoint(Graphics2D g2d,
                                      int x,
                                      int y,
                                      float rotate,
                                      int textWidth)

Configure graphics to rotate text and shift the text horizontally

postRotateFromLeftPoint

protected void postRotateFromLeftPoint(Graphics2D g2d,
                                       int x,
                                       int y,
                                       float rotate,
                                       int textWidth)

Apply reverse rotation and translation to reset graphics context.