Package com.jagpdf

Examples of com.jagpdf.Canvas

33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
    static void strings(String[] args)
    {
        Document doc = jagpdf.create_file(args[0] + "/jagpdf_doc_java_strings.pdf");
        doc.page_start(597.6, 848.68);
        Canvas canvas = doc.page().canvas();

        //[java_example_string
        /*` An example should make it clear. Let's load a standard ISO-8859-2
            encoded font. */
        Font helv = doc.font_load("standard; enc=iso-8859-2; name=Helvetica; size=24");
        canvas.text_font(helv);
        /*` One of the languages representable by this encoding is Czech. We can
          pass a Unicode string ['úplněk] (full moon). [lib] converts the string
          to ISO-8859-2 and it is shown correctly. */
        String full_moon_cze = "\u00fapln\u011bk";
        canvas.text(50, 800, full_moon_cze); // ok
        /*` If we pass Swedish ['fullmåne], letter ['å] will not be shown
         because ISO-8859-2 does not represent such character. We should have
         used ISO-8859-1 encoded font instead. */
        String full_moon_swe = "fullm\u00e5ne";
        canvas.text(50, 760, full_moon_swe); // wrong
        /*` Let's load a Unicode encoded TrueType font. */
        //<-
        /* //->
        Font dejavu = doc.font_load("enc=utf-8; file=DejaVuSans.ttf; size=24");
        //<- */
        String res_dir = testlib.getResourcesDir();
        String dejavu_file = res_dir + "/fonts/DejaVuSans.ttf";
        Font dejavu = doc.font_load("enc=utf-8; file=" + dejavu_file + "; size=24");
        //->
        canvas.text_font(dejavu);
        /*` Now we can mix Czech and Swedish and it will be shown correctly as
            [lib] converts the strings to UTF-8.*/
        canvas.text(50, 720, full_moon_swe);
        canvas.text(50, 680, full_moon_cze);
        //]

        doc.page_end();
        doc.finalize_doc();
    }
View Full Code Here
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69

    public static void main(String argv[]) {
        Document doc = jagpdf.create_file(argv[0] + "/basic_text.pdf");
        doc.page_start(597.6, 848.68);
        Canvas canvas = doc.page().canvas();
        doc.outline().item(horse);
        // adobe core font
        Font font_14 = doc.font_load("standard;name=Times-Roman;size=12;enc=windows-1250");
        canvas.text_font(font_14);
        canvas.text(50, 800, horse);
        // true type
        String res_dir = testlib.getResourcesDir();
        String fspec = "enc=utf-8; size=12; file=" + res_dir + "/fonts/DejaVuSans.ttf";
        Font font_ttf = doc.font_load(fspec);
        canvas.text_font(font_ttf);
        canvas.text(50, 750, horse);
        // control rect
        canvas.rectangle(50, 200, 400, 450);
        canvas.path_paint("s");
        // justification
        justified_text(font_ttf, canvas, 600);
        justified_text(font_14, canvas, 550);

        // expected errors
        try {
            int[] arr_i = new int[10];
            canvas.text(0, 0, arr_i);
            assert false;
        } catch(IllegalArgumentException expected) {}

        try {
            byte[] arr_b = new byte[10];
            canvas.text(0, 0, arr_b);
            assert false;
        } catch(IllegalArgumentException excpected) {}

        // finalize
        doc.page_end();
View Full Code Here
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
public class basic_image {
    public static void main(String argv[]) {
        Document doc = jagpdf.create_file(argv[0] + "/basic_image.pdf");
        doc.page_start(597.6, 848.68);
        Canvas canvas = doc.page().canvas();
        String res_dir = testlib.getResourcesDir();
        String image_path = res_dir + "/images/lena.jpg";
        //
        // image format autodetection
        //
        Image img = doc.image_load_file(image_path);
        canvas.image(img, 50, 50);
        //
        // image format specification (tests enums as well)
        //
        Image img_enum = doc.image_load_file(image_path,
                                             ImageFormat.IMAGE_FORMAT_JPEG);
        canvas.image(img_enum, 310, 50);
        //
        // custom image
        //
        int img_dim = 7;
        byte[] checker_bytes = new byte[img_dim * img_dim];
        for(int i = 0; i < img_dim * img_dim; ++i)
        {
            if (i % 2 == 0)
                checker_bytes[i] = 0;
            else
                checker_bytes[i] = (byte)255;
        }
        ImageDef imgdef = doc.image_definition();
        imgdef.data(checker_bytes, img_dim * img_dim);
        imgdef.dimensions(img_dim, img_dim);
        imgdef.color_space(ColorSpaceType.CS_DEVICE_GRAY);
        imgdef.bits_per_component(8);
        imgdef.dpi(9, 9);
        imgdef.format(ImageFormat.IMAGE_FORMAT_NATIVE);
        Image img_custom = doc.image_load(imgdef);
        canvas.image(img_custom, 50, 310);
        //
        // bad format specification (tests exceptions as well)
        //
        try
        {
View Full Code Here
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
        jagpdf.create_profile_from_string(s_profile);

        Document doc = jagpdf.create_stream(my_stream);
        doc.page_start(5.9*72, 3.5*72);
        Canvas canvas = doc.page().canvas();
        // meat
        String res_dir = testlib.getResourcesDir();
        String image_path = res_dir + "/images-jpeg/PalmTree-CMYK-icc-FOGRA27.jpg";
        Image img = doc.image_load_file(image_path);
        canvas.image(img, 50, 50);
        canvas.text(10, 10,
                    "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" +
                    "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" +
                    "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" +
                    "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" +
                    "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" +
View Full Code Here
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
        profile.set("info.creation_date", "0");
        profile.set("stdsh.pwd_user", "user");
        profile.set("stdsh.pwd_owner", "owner");
        Document doc = jagpdf.create_file(argv[0] + "/encrypted.pdf", profile);
        doc.page_start(597.6, 848.68);
        Canvas canvas = doc.page().canvas();
        String res_dir = testlib.getResourcesDir();
        String image_path = res_dir + "/images/lena.jpg";
        // bookmark
        doc.outline().item(horse);
        // image
        Image img = doc.image_load_file(image_path);
        canvas.image(img, 50, 50);
        // adobe core font
        Font font_14 = doc.font_load("standard;name=Times-Roman;size=12;enc=windows-1250");
        canvas.text_font(font_14);
        canvas.text(50, 800, horse);
        // true type
        String fspec = "enc=utf-8; size=12; file=" + res_dir + "/fonts/DejaVuSans.ttf";
        Font font_ttf = doc.font_load(fspec);
        canvas.text_font(font_ttf);
        canvas.text(50, 750, horse);
        // finalize
        doc.page_end();
        doc.finalize_doc();
    }
View Full Code Here
TOP

Related Classes of com.jagpdf.Canvas

  • basic_image
  • basic_text
  • docexamples
  • encrypted
  • long_test
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.