1 /*

     2  * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.  Oracle designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Oracle in the LICENSE file that accompanied this code.

    10  *

    11  * This code is distributed in the hope that it will be useful, but WITHOUT

    12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    14  * version 2 for more details (a copy is included in the LICENSE file that

    15  * accompanied this code).

    16  *

    17  * You should have received a copy of the GNU General Public License version

    18  * 2 along with this work; if not, write to the Free Software Foundation,

    19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    20  *

    21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    22  * or visit www.oracle.com if you need additional information or have any

    23  * questions.

    24  */

    25 

    26 #ifndef HB_JDK_H

    27 #define HB_JDK_H

    28 

    29 #include "hb.h"

    30 #include <jni.h>

    31 #include <sunfontids.h>

    32 

    33 # ifdef __cplusplus

    34 extern "C" {

    35 #endif

    36 

    37 typedef struct JDKFontInfo_Struct {

    38     JNIEnv* env;

    39     jobject font2D;

    40     jobject fontStrike;

    41     long nativeFont;

    42     float matrix[4];

    43     float ptSize;

    44     float xPtSize;

    45     float yPtSize;

    46     jboolean aat;

    47 } JDKFontInfo;

    48 

    49 

    50 /*

    51  * Note:

    52  *

    53  * Set face size on ft-face before creating hb-font from it.

    54  * Otherwise hb-ft would NOT pick up the font size correctly.

    55  */

    56 

    57 hb_face_t *

    58 hb_jdk_face_create(JDKFontInfo*   jdkFontInfo,

    59                    hb_destroy_func_t destroy);

    60 hb_font_t *

    61 hb_jdk_font_create(JDKFontInfo*   jdkFontInfo,

    62                    hb_destroy_func_t destroy);

    63 

    64 

    65 /* Makes an hb_font_t use JDK internally to implement font functions. */

    66 void

    67 hb_jdk_font_set_funcs(hb_font_t *font);

    68 

    69 

    70 # ifdef __cplusplus

    71 }

    72 #endif

    73 

    74 #endif /* HB_JDK_H */