C++ cairo_set_line_join函数代码示例

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本文整理汇总了C++中cairo_set_line_join函数的典型用法代码示例。如果您正苦于以下问题：C++ cairo_set_line_join函数的具体用法？C++ cairo_set_line_join怎么用？C++ cairo_set_line_join使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了cairo_set_line_join函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: _e2_gesture_dialog_cairo_setup

/**
@brief setup @a cr for usage
@param cr cairo context for @a widget
@param widget to be drawn upon

@return
*/
static void _e2_gesture_dialog_cairo_setup (cairo_t *cr, GtkWidget *widget)
{
	GdkRGBA *color;
	GtkStyleContext *context;
	cairo_set_line_cap (cr, CAIRO_LINE_CAP_ROUND); //enable display of dots ?
	cairo_set_line_width (cr, 1.0); //approx 1 pixel
	cairo_set_line_join (cr, CAIRO_LINE_JOIN_ROUND);
	context = gtk_widget_get_style_context (widget);
	gtk_style_context_get (context, GTK_STATE_NORMAL, GTK_STYLE_PROPERTY_COLOR,
		&color, NULL);
	cairo_set_source_rgb (cr, color->red, color->green, color->blue);
	gdk_rgba_free (color);
}

开发者ID:pyromaniac2k，项目名称:emelfm2，代码行数:20，代码来源:e2_gesture_dialog.c

示例2: pycairo_set_line_join

static PyObject *
pycairo_set_line_join (PycairoContext *o, PyObject *args)
{
    cairo_line_join_t line_join;

    if (!PyArg_ParseTuple (args, "i:Context.set_line_join", &line_join))
	return NULL;

    cairo_set_line_join (o->ctx, line_join);
    if (Pycairo_Check_Status (cairo_status (o->ctx)))
	return NULL;
    Py_RETURN_NONE;
}

开发者ID:anarcher，项目名称:enso-launcher-continued，代码行数:13，代码来源:pycairo-context.c

示例3: set_linejoin

static void
set_linejoin(DiaRenderer *self, LineJoin mode)
{
  DiaCairoRenderer *renderer = DIA_CAIRO_RENDERER (self);

  DIAG_NOTE(g_message("set_join %d", mode));

  switch(mode) {
  case LINEJOIN_MITER:
    cairo_set_line_join (renderer->cr, CAIRO_LINE_JOIN_MITER);
    break;
  case LINEJOIN_ROUND:
    cairo_set_line_join (renderer->cr, CAIRO_LINE_JOIN_ROUND);
    break;
  case LINEJOIN_BEVEL:
    cairo_set_line_join (renderer->cr, CAIRO_LINE_JOIN_BEVEL);
    break;
  default:
    g_warning("DiaCairoRenderer : Unsupported join mode specified!\n");
  }
  DIAG_STATE(renderer->cr)
}

开发者ID:trilomix，项目名称:dia，代码行数:22，代码来源:diacairo-renderer.c

示例4: NSA_GET_G2D_PTR

JNIEXPORT void JNICALL Java_gnu_java_awt_peer_gtk_GdkGraphics2D_cairoSetLineJoin 
   (JNIEnv *env, jobject obj, jint join)
{
  struct graphics2d *gr = NULL;
  gr = (struct graphics2d *) NSA_GET_G2D_PTR (env, obj);
  g_assert (gr != NULL);
  if (gr->debug) printf ("cairo_set_line_join %d\n", join);
  switch ((enum java_awt_basic_stroke_join_rule) join)
    {
    case java_awt_basic_stroke_JOIN_MITER:
      cairo_set_line_join (gr->cr, CAIRO_LINE_JOIN_MITER);
      break;

    case java_awt_basic_stroke_JOIN_ROUND:
      cairo_set_line_join (gr->cr, CAIRO_LINE_JOIN_ROUND);
      break;

    case java_awt_basic_stroke_JOIN_BEVEL:
      cairo_set_line_join (gr->cr, CAIRO_LINE_JOIN_BEVEL);
      break;
    }
}

开发者ID:zylin，项目名称:zpugcc，代码行数:22，代码来源:gnu_java_awt_peer_gtk_GdkGraphics2D.c

示例5: ig_cairo_draw_bound

static void
ig_cairo_draw_bound (GnmItemGrid *ig, cairo_t* cr, int x0, int y0, int x1, int y1)
{
	double width = ig->pane_divider_width;
	cairo_set_line_width (cr, width);
	cairo_set_dash (cr, NULL, 0, 0.);
	cairo_set_line_cap (cr, CAIRO_LINE_CAP_BUTT);
	cairo_set_line_join (cr, CAIRO_LINE_JOIN_MITER);
	gdk_cairo_set_source_rgba (cr, &ig->pane_divider_color);
	cairo_move_to (cr, x0 - width / 2, y0 - width / 2);
	cairo_line_to (cr, x1 - width / 2, y1 - width / 2);
	cairo_stroke (cr);
}

开发者ID:paulfitz，项目名称:gnumeric，代码行数:13，代码来源:item-grid.c

示例6: settings_set

static void
settings_set (cairo_t *cr, const settings_t *settings)
{
    cairo_set_operator (cr, settings->op);
    cairo_set_tolerance (cr, settings->tolerance);
    cairo_set_fill_rule (cr, settings->fill_rule);
    cairo_set_line_width (cr, settings->line_width);
    cairo_set_line_cap (cr, settings->line_cap);
    cairo_set_line_join (cr, settings->line_join);
    cairo_set_miter_limit (cr, settings->miter_limit);
    cairo_set_matrix (cr, &settings->matrix);
    cairo_set_dash (cr, settings->dash, 5, settings->dash_offset);
}

开发者ID:499940913，项目名称:moon，代码行数:13，代码来源:get-and-set.c

示例7: gt_graphics_cairo_initialize

void gt_graphics_cairo_initialize(GtGraphics *gg, GtGraphicsOutType type,
                                  unsigned int width, unsigned int height)
{
  GtGraphicsCairo *g = gt_graphics_cairo_cast(gg);
  g->outbuf = gt_str_new();
  switch (type)
  {
    case GT_GRAPHICS_PDF:
#ifdef CAIRO_HAS_PDF_SURFACE
      g->surf = cairo_pdf_surface_create_for_stream(str_write_func,
                                                    g->outbuf,
                                                    width,
                                                    height);
      break;
#endif
    case GT_GRAPHICS_PS:
#ifdef CAIRO_HAS_PS_SURFACE
      g->surf = cairo_ps_surface_create_for_stream(str_write_func,
                                                   g->outbuf,
                                                   width,
                                                   height);
      break;
#endif
    case GT_GRAPHICS_SVG:
#ifdef CAIRO_HAS_SVG_SURFACE
      g->surf = cairo_svg_surface_create_for_stream(str_write_func,
                                                    g->outbuf,
                                                    width,
                                                    height);
      break;
#endif
    case GT_GRAPHICS_PNG:
    default:
      g->surf = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, width, height);
      break;
  }
  gt_assert(g->surf && cairo_surface_status(g->surf) == CAIRO_STATUS_SUCCESS);
  g->cr = cairo_create(g->surf);
  gt_assert(cairo_status(g->cr) == CAIRO_STATUS_SUCCESS);
  /* set background default to transparent */
  g->bg_color.red = g->bg_color.green  = 0.0;
  g->bg_color.blue = g->bg_color.alpha = 0.0;
  g->width = width;
  g->height = height;
  g->margin_x = g->margin_y = 20;
  cairo_set_line_join(g->cr, CAIRO_LINE_JOIN_ROUND);
  cairo_set_line_cap(g->cr, CAIRO_LINE_CAP_ROUND);
  cairo_select_font_face(g->cr, "sans-serif", CAIRO_FONT_SLANT_NORMAL,
                         CAIRO_FONT_WEIGHT_NORMAL);
  g->type = type;
}

开发者ID:9beckert，项目名称:TIR，代码行数:51，代码来源:graphics_cairo.c

示例8: ca_setup_stroke

int
ca_setup_stroke(caskbench_context_t *ctx)
{
    cairo_t *cr = ctx->cairo_cr;
    line_length = 60;
    element_spacing = sqrt( ((double)ctx->canvas_width * ctx->canvas_height) / ctx->size);
    num_x_elements = ctx->canvas_width / element_spacing;
    num_y_elements = ctx->canvas_height / element_spacing;
    cairo_set_line_width(cr,ctx->shape_defaults.stroke_width?ctx->shape_defaults.stroke_width:5);
    cairo_set_line_cap(cr,ctx->shape_defaults.cap_style?(cairo_line_cap_t)(ctx->shape_defaults.cap_style % 3):CAIRO_LINE_CAP_BUTT);
    cairo_set_line_join(cr,ctx->shape_defaults.join_style?(cairo_line_join_t)(ctx->shape_defaults.join_style % 3):CAIRO_LINE_JOIN_MITER);
    cairo_set_dash (cr, dashes, sizeof (dashes) / sizeof (dashes[0]), 0);
    return 1;
}

开发者ID:codekiddy2，项目名称:caskbench，代码行数:14，代码来源:stroke.cpp

示例9: draw_joins

static void
draw_joins (cairo_t *cr)
{
    cairo_save (cr);
    cairo_translate (cr, PAD, PAD);

    make_path (cr);
    cairo_set_line_join (cr, CAIRO_LINE_JOIN_BEVEL);
    cairo_stroke (cr);
    cairo_translate (cr, SIZE + PAD, 0.);

    make_path (cr);
    cairo_set_line_join (cr, CAIRO_LINE_JOIN_ROUND);
    cairo_stroke (cr);
    cairo_translate (cr, SIZE + PAD, 0.);

    make_path (cr);
    cairo_set_line_join (cr, CAIRO_LINE_JOIN_MITER);
    cairo_stroke (cr);
    cairo_translate (cr, SIZE + PAD, 0.);

    cairo_restore (cr);
}

开发者ID:AZed，项目名称:cairo，代码行数:23，代码来源:joins-retrace.c

示例10: draw

static cairo_test_status_t
draw (cairo_t *cr, int width, int height)
{
    /* First draw a checkered background */
    cairo_test_paint_checkered (cr);

    /* Then draw the original caps-joins test but with a bit of alphs thrown in. */
    cairo_set_line_width (cr, LINE_WIDTH);

    cairo_set_source_rgba (cr, 1.0, 0.0, 0.0, 0.5); /* 50% red */
    cairo_translate (cr, PAD, PAD);

    make_path (cr);
    cairo_set_line_cap (cr, CAIRO_LINE_CAP_BUTT);
    cairo_set_line_join (cr, CAIRO_LINE_JOIN_BEVEL);
    cairo_stroke (cr);

    cairo_set_source_rgba (cr, 0.0, 1.0, 0.0, 0.5); /* 50% green */
    cairo_translate (cr, SIZE + PAD, 0.);

    make_path (cr);
    cairo_set_line_cap (cr, CAIRO_LINE_CAP_ROUND);
    cairo_set_line_join (cr, CAIRO_LINE_JOIN_ROUND);
    cairo_stroke (cr);

    cairo_set_source_rgba (cr, 0.0, 0.0, 1.0, 0.5); /* 50% blue */

    cairo_translate (cr, SIZE + PAD, 0.);

    make_path (cr);
    cairo_set_line_cap (cr, CAIRO_LINE_CAP_SQUARE);
    cairo_set_line_join (cr, CAIRO_LINE_JOIN_MITER);
    cairo_stroke (cr);

    return CAIRO_TEST_SUCCESS;
}

开发者ID:ghub，项目名称:NVprSDK，代码行数:36，代码来源:caps-joins-alpha.c

示例11: gimp_display_shell_set_tool_fg_style

void
gimp_display_shell_set_tool_fg_style (GimpDisplayShell *shell,
                                      cairo_t          *cr,
                                      gboolean          highlight)
{
  g_return_if_fail (cr != NULL);

  cairo_set_line_width (cr, 1.0);
  cairo_set_line_join (cr, CAIRO_LINE_JOIN_ROUND);

  if (highlight)
    gimp_cairo_set_source_rgba (cr, &tool_fg_highlight);
  else
    gimp_cairo_set_source_rgba (cr, &tool_fg);
}

开发者ID:WilfR，项目名称:Gimp-Matting，代码行数:15，代码来源:gimpdisplayshell-style.c

示例12: cairo_set_line_width

void wxSVGCanvasPathCairo::ApplyStrokeStyle(cairo_t* cr, const wxCSSStyleDeclaration& style) {
	cairo_set_line_width(cr, style.GetStrokeWidth());
	switch (style.GetStrokeLinecap()) {
	case wxCSS_VALUE_ROUND:
		cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
		break;
	case wxCSS_VALUE_SQUARE:
		cairo_set_line_cap(cr, CAIRO_LINE_CAP_SQUARE);
		break;
	case wxCSS_VALUE_BUTT:
	default:
		cairo_set_line_cap(cr, CAIRO_LINE_CAP_BUTT);
		break;
	}
	switch (style.GetStrokeLinejoin()) {
	case wxCSS_VALUE_BEVEL:
		cairo_set_line_join(cr, CAIRO_LINE_JOIN_BEVEL);
		break;
	case wxCSS_VALUE_ROUND:
		cairo_set_line_join(cr, CAIRO_LINE_JOIN_ROUND);
		break;
	case wxCSS_VALUE_MITER:
	default:
		cairo_set_line_join(cr, CAIRO_LINE_JOIN_MITER);
		break;
	}
	if (style.GetStrokeDasharray().GetLength() > 0) {
		double* dashed = new double[style.GetStrokeDasharray().GetLength()];
		for (int i = 0; i < style.GetStrokeDasharray().GetLength(); i++) {
			dashed[i] = style.GetStrokeDasharray().Item(i).GetFloatValue();
		}
		cairo_set_dash(cr, dashed, style.GetStrokeDasharray().GetLength(), 0.0);
		delete dashed;
	} else
		cairo_set_dash(cr, NULL, 0, 0);
}

开发者ID:jfiguinha，项目名称:Regards，代码行数:36，代码来源:SVGCanvasPathCairo.cpp

示例13: y

/*==================================================================================
 pspltrgn - subroutine to set which small plot region to use
 	This routine is called by pschem in psvdraw_new in order to plot multiple
 	ternary chemographies on a single page.  Each page can hold MAXPLOTSPERPAGE.  If
 	another is requested, then a new document will be created with a name similar to 
 	that of the first, and the process will begin again.
 	
 	This overrides any settings made in psssc2, and assumes that x and y (real-unit) 
 	bounds are 0.0-1.0.  Note that if this routine is called, then plot_aspect_ratio will be ignored.  
 	
 	Note that plotnum is a zero-based index
 ==================================================================================*/
void pspltrgn_ (int *plotnum) {
	char *outFileName = malloc((strlen(dmh_fileNameRoot)+50) * sizeof(char));
			
	int plotPosition = *plotnum % MAXPLOTSPERPAGE;
	int pageNum = *plotnum / MAXPLOTSPERPAGE;
	int boxEdge, rowNum, colNum;
	
	DEBUGPRINT(("In pspltrgn. Plotnum = %i, plotPosition = %i, pageNum = %i\n", *plotnum, plotPosition, pageNum));
	
	if (plotPosition == 0 && pageNum > 0) {
		/* we need to start a new page, so let's close the current one, and start a new one
			with a related name */
		DEBUGPRINT(("In pspltrgn. Closing current page and starting a new one with\n page number=%i and file type=%i\n", pageNum, dmh_outputFileType));
		closeSurface();	// close existing surface
		switch(dmh_outputFileType) {
			case PDFTYPE:
				sprintf(outFileName, "%s_%i.%s", dmh_fileNameRoot, pageNum, "pdf");
				dmh_surf = cairo_pdf_surface_create (outFileName, dmh_pageWidth, dmh_pageHeight);
				break;
			case PSTYPE:
				sprintf(outFileName, "%s_%i.%s", dmh_fileNameRoot, pageNum, "ps");
				dmh_surf = cairo_ps_surface_create (outFileName, dmh_pageWidth, dmh_pageHeight);
				cairo_ps_surface_set_eps (dmh_surf, 1);
				break;
			case SVGTYPE:
				sprintf(outFileName, "%s_%i.%s", dmh_fileNameRoot, pageNum, "svg");
				dmh_surf = cairo_svg_surface_create (outFileName, dmh_pageWidth, dmh_pageHeight);
				break;
		}
		
		dmh_cr = cairo_create (dmh_surf);
		cairo_identity_matrix(dmh_cr);
		cairo_set_line_join(dmh_cr, CAIRO_LINE_JOIN_ROUND);
		
		dmh_min_tracked_x = DBL_MAX;
	}
	
	/* Set the location on the page for the small plot */
	dmh_aspectRatio = 1.0;	/* Ignores plot_aspect_ratio.  */
	boxEdge = (dmh_pageWidth - LEFTMARGIN - RIGHTMARGIN - MULTIPLOTGUTTER) / 2;
	rowNum = plotPosition / 2;
	colNum = plotPosition % 2;
	dmh_xoffset = LEFTMARGIN + ((boxEdge + MULTIPLOTGUTTER) * colNum);
	dmh_yoffset = (dmh_pageHeight * 0.5) + (boxEdge * 1.5) + MULTIPLOTGUTTER - (boxEdge * (rowNum+1)) - (MULTIPLOTGUTTER * rowNum); 
	dmh_xscale = boxEdge;
	dmh_yscale = boxEdge;
	DEBUGPRINT(("End pspltrgn.  boxEdge=%i; r,c=(%i,%i); scale=(%f, %f); offset=(%f, %f); DevPtRange=(%f,%f)-(%f,%f).\n", boxEdge, rowNum, colNum, dmh_xscale, dmh_yscale, dmh_xoffset, dmh_yoffset,deviceX(0), deviceY(0), deviceX(1), deviceY(1)));
}

开发者ID:davehirsch，项目名称:Perplex，代码行数:60，代码来源:graphic_output.c

示例14: gtk_css_image_builtin_draw_arrow

static void
gtk_css_image_builtin_draw_arrow (GtkCssImage            *image,
                                  cairo_t                *cr,
                                  double                  width,
                                  double                  height,
                                  GtkCssImageBuiltinType  image_type)
{
  GtkCssImageBuiltin *builtin = GTK_CSS_IMAGE_BUILTIN (image);
  double line_width;
  double size;

  size = MIN (width, height);

  cairo_translate (cr, width / 2.0, height / 2.0);
  switch (image_type)
  {
    case GTK_CSS_IMAGE_BUILTIN_ARROW_UP:
      break;
    case GTK_CSS_IMAGE_BUILTIN_ARROW_DOWN:
      cairo_rotate (cr, G_PI);
      break;
    case GTK_CSS_IMAGE_BUILTIN_ARROW_LEFT:
      cairo_rotate (cr, 3 * G_PI / 2);
      break;
    case GTK_CSS_IMAGE_BUILTIN_ARROW_RIGHT:
      cairo_rotate (cr, G_PI / 2);
      break;
    default:
      g_assert_not_reached ();
      break;
  }

  line_width = size / 3.0 / sqrt (2);
  cairo_set_line_width (cr, line_width);
  cairo_set_line_join (cr, CAIRO_LINE_JOIN_ROUND);
  cairo_set_line_cap (cr, CAIRO_LINE_CAP_ROUND);

  cairo_scale (cr,
               (size / (size + line_width)),
               (size / (size + line_width)));

  cairo_move_to (cr, -size / 2.0, size / 4.0);
  cairo_rel_line_to (cr, size / 2.0, -size / 2.0);
  cairo_rel_line_to (cr, size / 2.0, size / 2.0);

  gdk_cairo_set_source_rgba (cr, &builtin->fg_color);
  cairo_stroke (cr);
}

开发者ID:Distrotech，项目名称:gtk，代码行数:48，代码来源:gtkcssimagebuiltin.c

示例15: draw

static cairo_test_status_t
draw (cairo_t *cr, int width, int height)
{
    cairo_set_source_rgb (cr, 1, 1, 1);
    cairo_paint (cr);

    cairo_set_source_rgb (cr, 0, 0, 0);
    cairo_set_line_join (cr, CAIRO_LINE_JOIN_ROUND);

    cairo_translate (cr, PAD, PAD);

    /* First compress the pen to a vertical line. */
    cairo_rectangle (cr, 0, 0, SIZE, SIZE);
    cairo_curve_to (cr, SIZE / 2, 0, SIZE, SIZE / 2, SIZE, SIZE);
    cairo_save (cr);
    {
	cairo_scale (cr, 0.000001, 1.0);
	cairo_stroke (cr);
    }
    cairo_restore (cr);

    cairo_translate (cr, PAD + SIZE, 0);

    /* Then compress the pen to a horizontal line. */
    cairo_rectangle (cr, 0, 0, SIZE, SIZE);
    cairo_curve_to (cr, SIZE / 2, 0, SIZE, SIZE / 2, SIZE, SIZE);
    cairo_save (cr);
    {
	cairo_scale (cr, 1.0, 0.000001);
	cairo_stroke (cr);
    }
    cairo_restore (cr);

    cairo_translate (cr, PAD + SIZE, 0);

    /* Finally a line at an angle. */
    cairo_rectangle (cr, 0, 0, SIZE, SIZE);
    cairo_curve_to (cr, SIZE / 2, 0, SIZE, SIZE / 2, SIZE, SIZE);
    cairo_save (cr);
    {
	cairo_rotate (cr, M_PI / 4.0);
	cairo_scale (cr, 0.000001, 1.0);
	cairo_stroke (cr);
    }
    cairo_restore (cr);

    return CAIRO_TEST_SUCCESS;
}

开发者ID:3oyka，项目名称:cairo2，代码行数:48，代码来源:degenerate-pen.c

示例16: node_store_print_items

void node_store_print_items (NodeStore *store, cairo_t *cr, SchematicPrintContext *ctx)
{
	GList *list;
	ItemData *data;

	g_return_if_fail (store != NULL);
	g_return_if_fail (IS_NODE_STORE (store));

	cairo_set_line_join (cr, CAIRO_LINE_JOIN_ROUND);
	for (list = store->items; list; list = list->next) {
		data = ITEM_DATA (list->data);
		item_data_print (data, cr, ctx);
	}

	g_hash_table_foreach (store->nodes, (GHFunc)draw_dot, cr);
}

开发者ID:felipebetancur，项目名称:oregano，代码行数:16，代码来源:node-store.c

示例17: draw

static cairo_test_status_t
draw (cairo_t *cr, int width, int height)
{
    const double dashes[] = { 25, 25 };
    cairo_line_join_t joins[] = {
	CAIRO_LINE_JOIN_ROUND,
	CAIRO_LINE_JOIN_MITER,
	CAIRO_LINE_JOIN_BEVEL
    };
    cairo_line_cap_t caps[] = {
	CAIRO_LINE_CAP_ROUND,
	CAIRO_LINE_CAP_SQUARE,
	CAIRO_LINE_CAP_BUTT,
    };
    int i, j;

    cairo_set_source_rgb (cr, 1,1,1);
    cairo_paint (cr);

    cairo_set_source_rgb (cr, 1, 0, 0);

    cairo_set_dash (cr, dashes, 2, 0.);
    cairo_set_line_width (cr, 10);

    cairo_translate (cr, 5 + PAD, 5 + PAD);

    for (i = 0; i < ARRAY_LENGTH (joins); i++) {
	cairo_set_line_join (cr, joins[i]);
	cairo_save (cr);

	for (j = 0; j < ARRAY_LENGTH (caps); j++) {
	    cairo_set_line_cap (cr, caps[j]);

	    cairo_move_to (cr,  0, 0);
	    cairo_line_to (cr, 50, 0);
	    cairo_line_to (cr, 50,50);
	    cairo_stroke (cr);

	    cairo_translate (cr, 75, 0);
	}
	cairo_restore (cr);

	cairo_translate (cr, 0, 75);
    }

    return CAIRO_TEST_SUCCESS;
}

开发者ID:Ashod，项目名称:WinCairoRequirements，代码行数:47，代码来源:degenerate-dash.c

示例18: gimp_display_shell_set_pen_style

void
gimp_display_shell_set_pen_style (GimpDisplayShell *shell,
                                  cairo_t          *cr,
                                  const GimpRGB    *color,
                                  gint              width)
{
  g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell));
  g_return_if_fail (cr != NULL);
  g_return_if_fail (color != NULL);

  cairo_set_antialias (cr, CAIRO_ANTIALIAS_NONE);
  cairo_set_line_width (cr, width);
  cairo_set_line_cap (cr, CAIRO_LINE_CAP_ROUND);
  cairo_set_line_join (cr, CAIRO_LINE_JOIN_ROUND);

  gimp_cairo_set_source_rgb (cr, color);
}

开发者ID:WilfR，项目名称:Gimp-Matting，代码行数:17，代码来源:gimpdisplayshell-style.c

示例19: switch

void GraphicsContext::setLineJoin(LineJoin lineJoin)
{
    if (paintingDisabled())
        return;

    cairo_line_join_t cairoJoin = CAIRO_LINE_JOIN_MITER;
    switch (lineJoin) {
    case MiterJoin:
        // no-op
        break;
    case RoundJoin:
        cairoJoin = CAIRO_LINE_JOIN_ROUND;
        break;
    case BevelJoin:
        cairoJoin = CAIRO_LINE_JOIN_BEVEL;
        break;
    }
    cairo_set_line_join(platformContext()->cr(), cairoJoin);
}

开发者ID:ZeusbaseWeb，项目名称:webkit，代码行数:19，代码来源:GraphicsContextCairo.cpp

示例20: gt_graphics_cairo_new_from_context

GtGraphics* gt_graphics_cairo_new_from_context(cairo_t *context,
                                               unsigned int width,
                                               unsigned int height)
{
  GtGraphics *g;
  GtGraphicsCairo *gc;
  g = gt_graphics_create(gt_graphics_cairo_class());
  gc = gt_graphics_cairo_cast(g);
  gc->width = width;
  gc->height = height;
  gc->margin_x = gc->margin_y = 20;
  gc->from_context = true;
  gc->cr = context;
  cairo_set_line_join(context, CAIRO_LINE_JOIN_ROUND);
  cairo_set_line_cap(context, CAIRO_LINE_CAP_ROUND);
  cairo_select_font_face(context, "sans", CAIRO_FONT_SLANT_NORMAL,
                         CAIRO_FONT_WEIGHT_NORMAL);
  return g;
}

开发者ID:9beckert，项目名称:TIR，代码行数:19，代码来源:graphics_cairo.c

注：本文中的cairo_set_line_join函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。