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/**************************************************************************
*
* Copyright (c) 2013 Alcatel-Lucent
*
* Alcatel Lucent licenses this file to You under the Apache License,
* Version 2.0 (the "License"); you may not use this file except in
* compliance with the License. A copy of the License is contained the
* file LICENSE at the top level of this repository.
* You may also obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
**************************************************************************
*
* font.h
*
* Original author: Ed Sutter (ed.sutter@alcatel-lucent.com)
*
*/
struct font {
char *bitmap; /* Pointer to font bitmap array. */
int width; /* Width of font in array. */
int height; /* Height of font in array. */
int above; /* Number of pixels of empty space above. */
int below; /* Number of pixels of empty space blow. */
int between; /* Number of pixels of separation between each char. */
};
extern char font8x12[];
extern struct font font_styles[];
extern int font_style_total(void);
#define MAX_FONT_WIDTH 8
#define MIN_FONT_WIDTH 8
#define FONT_WHITE 0x00ffffff
#define FONT_BLACK 0x00000000
#define FONT_TRANSPARENT 0x01000000
#define FONT_INVERT 0x02000000
#define OPAQUE_BACKGROUND(x) ((x & FONT_TRANSPARENT) == 0)
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