Automatic generation produced by ISE Eiffel

Classes Clusters Cluster hierarchy Chart Relations Flat contracts Go to:
deferred class EV_DRAWABLE General cluster: interface description: "Abstraction for objects onto which graphical primitives may be applied. Note: When line style is dashed and line width is bigger than one, lines are not guaranteed to be dashed on all platforms. All drawing operations are performed in the current foreground color unless otherwise stated. i.e. clear_rectangle uses the current background color." keywords: "figure, primitive, drawing, line, point, ellipse" Ancestors EV_COLORIZABLE* EV_DRAWABLE_CONSTANTS EV_FONTABLE* Queries background_color: EV_COLOR clip_area: detachable EV_RECTANGLE dashed_line_style: BOOLEAN data: detachable ANY drawing_mode: INTEGER_32 Drawing_mode_and: INTEGER_32 Drawing_mode_copy: INTEGER_32 Drawing_mode_invert: INTEGER_32 Drawing_mode_or: INTEGER_32 Drawing_mode_xor: INTEGER_32 font: EV_FONT foreground_color: EV_COLOR height: INTEGER_32 is_background_color_void: BOOLEAN is_destroyed: BOOLEAN is_foreground_color_void: BOOLEAN line_width: INTEGER_32 sub_pixmap (area: EV_RECTANGLE): EV_PIXMAP tile: detachable EV_PIXMAP valid_drawing_mode (a_mode: INTEGER_32): BOOLEAN width: INTEGER_32 Commands clear clear_rectangle (x, y, a_width, a_height: INTEGER_32) destroy disable_dashed_line_style draw_arc (x, y, a_bounding_width, a_bounding_height: INTEGER_32; a_start_angle, an_aperture: REAL_32) draw_ellipse (x, y, a_bounding_width, a_bounding_height: INTEGER_32) draw_ellipsed_text (x, y: INTEGER_32; a_text: READABLE_STRING_GENERAL; clipping_width: INTEGER_32) draw_ellipsed_text_top_left (x, y: INTEGER_32; a_text: READABLE_STRING_GENERAL; clipping_width: INTEGER_32) draw_pie_slice (x, y, a_bounding_width, a_bounding_height: INTEGER_32; a_start_angle, an_aperture: REAL_32) draw_pixmap (x, y: INTEGER_32; a_pixmap: EV_PIXMAP) draw_point (x, y: INTEGER_32) draw_polyline (points: ARRAY [EV_COORDINATE]; is_closed: BOOLEAN) draw_rectangle (x, y, a_width, a_height: INTEGER_32) draw_rotated_text (x, y: INTEGER_32; angle: REAL_32; a_text: READABLE_STRING_GENERAL) draw_segment (x1, y1, x2, y2: INTEGER_32) draw_straight_line (x1, y1, x2, y2: INTEGER_32) draw_sub_pixel_buffer (x, y: INTEGER_32; a_pixel_buffer: EV_PIXEL_BUFFER; area: EV_RECTANGLE) draw_sub_pixmap (x, y: INTEGER_32; a_pixmap: EV_PIXMAP; area: EV_RECTANGLE) draw_text (x, y: INTEGER_32; a_text: READABLE_STRING_GENERAL) draw_text_top_left (x, y: INTEGER_32; a_text: READABLE_STRING_GENERAL) enable_dashed_line_style fill_ellipse (x, y, a_bounding_width, a_bounding_height: INTEGER_32) fill_pie_slice (x, y, a_bounding_width, a_bounding_height: INTEGER_32; a_start_angle, an_aperture: REAL_32) fill_polygon (points: ARRAY [EV_COORDINATE]) fill_rectangle (x, y, a_width, a_height: INTEGER_32) remove_clip_area remove_clipping remove_tile set_and_mode set_anti_aliasing (value: BOOLEAN) set_background_color (a_color: [like background_color] EV_COLOR) set_clip_area (an_area: EV_RECTANGLE) set_clip_region (a_region: EV_REGION) set_copy_mode set_data (some_data: [like data] detachable ANY) set_default_colors set_drawing_mode (a_mode: INTEGER_32) set_font (a_font: EV_FONT) set_foreground_color (a_color: [like foreground_color] EV_COLOR) set_invert_mode set_line_width (a_width: INTEGER_32) set_or_mode set_tile (a_pixmap: EV_PIXMAP) set_xor_mode Constraints line width positive or zero drawing mode valid
Classes Clusters Cluster hierarchy Chart Relations Flat contracts Go to:

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