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<link title="Xvthumb" rel="Chapter" href="Xvthumb.html"><title>Images</title>
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<code class="code"><span class="keyword">sig</span><br>
<span class="keyword">exception</span> <span class="constructor">Out_of_image</span><br>
<span class="keyword">exception</span> <span class="constructor">Wrong_image_type</span><br>
<span class="keyword">exception</span> <span class="constructor">Wrong_file_type</span><br>
<span class="keyword">type</span> t =<br>
<span class="constructor">Index8</span> <span class="keyword">of</span> <span class="constructor">Index8</span>.t<br>
<span class="keywordsign">|</span> <span class="constructor">Rgb24</span> <span class="keyword">of</span> <span class="constructor">Rgb24</span>.t<br>
<span class="keywordsign">|</span> <span class="constructor">Index16</span> <span class="keyword">of</span> <span class="constructor">Index16</span>.t<br>
<span class="keywordsign">|</span> <span class="constructor">Rgba32</span> <span class="keyword">of</span> <span class="constructor">Rgba32</span>.t<br>
<span class="keywordsign">|</span> <span class="constructor">Cmyk32</span> <span class="keyword">of</span> <span class="constructor">Cmyk32</span>.t<br>
<span class="keyword">type</span> sequence = {<br>
seq_width : int;<br>
seq_height : int;<br>
seq_frames : <span class="constructor">Images</span>.frame list;<br>
seq_loops : int;<br>
}<br>
<span class="keyword">and</span> frame = {<br>
frame_left : int;<br>
frame_top : int;<br>
frame_image : <span class="constructor">Images</span>.t;<br>
frame_delay : int;<br>
}<br>
<span class="keyword">type</span> rgb =<br>
<span class="constructor">Color</span>.rgb = {<br>
<span class="keyword">mutable</span> r : int;<br>
<span class="keyword">mutable</span> g : int;<br>
<span class="keyword">mutable</span> b : int;<br>
}<br>
<span class="keyword">type</span> rgba = <span class="constructor">Color</span>.rgba = { color : <span class="constructor">Images</span>.rgb; <span class="keyword">mutable</span> alpha : int; }<br>
<span class="keyword">type</span> cmyk =<br>
<span class="constructor">Color</span>.cmyk = {<br>
<span class="keyword">mutable</span> c : int;<br>
<span class="keyword">mutable</span> m : int;<br>
<span class="keyword">mutable</span> y : int;<br>
<span class="keyword">mutable</span> k : int;<br>
}<br>
<span class="keyword">type</span> <span class="keywordsign">'</span>a map = <span class="keywordsign">'</span>a <span class="constructor">Color</span>.map = { <span class="keyword">mutable</span> max : int; <span class="keyword">mutable</span> map : <span class="keywordsign">'</span>a array; }<br>
<span class="keyword">type</span> format = <span class="constructor">Gif</span> <span class="keywordsign">|</span> <span class="constructor">Bmp</span> <span class="keywordsign">|</span> <span class="constructor">Jpeg</span> <span class="keywordsign">|</span> <span class="constructor">Tiff</span> <span class="keywordsign">|</span> <span class="constructor">Png</span> <span class="keywordsign">|</span> <span class="constructor">Xpm</span> <span class="keywordsign">|</span> <span class="constructor">Ppm</span> <span class="keywordsign">|</span> <span class="constructor">Ps</span><br>
<span class="keyword">val</span> extension : <span class="constructor">Images</span>.format <span class="keywordsign">-></span> string<br>
<span class="keyword">val</span> guess_format : string <span class="keywordsign">-></span> <span class="constructor">Images</span>.format<br>
<span class="keyword">val</span> get_extension : string <span class="keywordsign">-></span> string * string<br>
<span class="keyword">val</span> guess_extension : string <span class="keywordsign">-></span> <span class="constructor">Images</span>.format<br>
<span class="keyword">type</span> colormodel = <span class="constructor">Info</span>.colormodel = <span class="constructor">Gray</span> <span class="keywordsign">|</span> <span class="constructor">RGB</span> <span class="keywordsign">|</span> <span class="constructor">Index</span> <span class="keywordsign">|</span> <span class="constructor">GrayA</span> <span class="keywordsign">|</span> <span class="constructor">RGBA</span><br>
<span class="keyword">type</span> info =<br>
<span class="constructor">Info</span>.info =<br>
<span class="constructor">Info_DPI</span> <span class="keyword">of</span> float<br>
<span class="keywordsign">|</span> <span class="constructor">Info_BigEndian</span><br>
<span class="keywordsign">|</span> <span class="constructor">Info_LittleEndian</span><br>
<span class="keywordsign">|</span> <span class="constructor">Info_ColorModel</span> <span class="keyword">of</span> <span class="constructor">Images</span>.colormodel<br>
<span class="keywordsign">|</span> <span class="constructor">Info_Depth</span> <span class="keyword">of</span> int<br>
<span class="keywordsign">|</span> <span class="constructor">Info_Corrupted</span><br>
<span class="keyword">val</span> dpi : <span class="constructor">Images</span>.info list <span class="keywordsign">-></span> float option<br>
<span class="keyword">type</span> header = {<br>
header_width : int;<br>
header_height : int;<br>
header_infos : <span class="constructor">Images</span>.info list;<br>
}<br>
<span class="keyword">val</span> file_format : string <span class="keywordsign">-></span> <span class="constructor">Images</span>.format * <span class="constructor">Images</span>.header<br>
<span class="keyword">type</span> load_option =<br>
<span class="constructor">Load_Progress</span> <span class="keyword">of</span> (float <span class="keywordsign">-></span> unit)<br>
<span class="keywordsign">|</span> <span class="constructor">Load_Resolution</span> <span class="keyword">of</span> float * float<br>
<span class="keyword">type</span> save_option =<br>
<span class="constructor">Save_Quality</span> <span class="keyword">of</span> int<br>
<span class="keywordsign">|</span> <span class="constructor">Save_Progress</span> <span class="keyword">of</span> (float <span class="keywordsign">-></span> unit)<br>
<span class="keywordsign">|</span> <span class="constructor">Save_Interlace</span><br>
<span class="keyword">val</span> load_progress : <span class="constructor">Images</span>.load_option list <span class="keywordsign">-></span> (float <span class="keywordsign">-></span> unit) option<br>
<span class="keyword">val</span> load_resolution : <span class="constructor">Images</span>.load_option list <span class="keywordsign">-></span> (float * float) option<br>
<span class="keyword">val</span> save_progress : <span class="constructor">Images</span>.save_option list <span class="keywordsign">-></span> (float <span class="keywordsign">-></span> unit) option<br>
<span class="keyword">val</span> save_interlace : <span class="constructor">Images</span>.save_option list <span class="keywordsign">-></span> bool<br>
<span class="keyword">val</span> save_quality : <span class="constructor">Images</span>.save_option list <span class="keywordsign">-></span> int option<br>
<span class="keyword">type</span> format_methods = {<br>
check_header : string <span class="keywordsign">-></span> <span class="constructor">Images</span>.header;<br>
load : (string <span class="keywordsign">-></span> <span class="constructor">Images</span>.load_option list <span class="keywordsign">-></span> <span class="constructor">Images</span>.t) option;<br>
save : (string <span class="keywordsign">-></span> <span class="constructor">Images</span>.save_option list <span class="keywordsign">-></span> <span class="constructor">Images</span>.t <span class="keywordsign">-></span> unit) option;<br>
load_sequence :<br>
(string <span class="keywordsign">-></span> <span class="constructor">Images</span>.load_option list <span class="keywordsign">-></span> <span class="constructor">Images</span>.sequence) option;<br>
save_sequence :<br>
(string <span class="keywordsign">-></span> <span class="constructor">Images</span>.save_option list <span class="keywordsign">-></span> <span class="constructor">Images</span>.sequence <span class="keywordsign">-></span> unit) option;<br>
}<br>
<span class="keyword">val</span> add_methods : <span class="constructor">Images</span>.format <span class="keywordsign">-></span> <span class="constructor">Images</span>.format_methods <span class="keywordsign">-></span> unit<br>
<span class="keyword">val</span> load : string <span class="keywordsign">-></span> <span class="constructor">Images</span>.load_option list <span class="keywordsign">-></span> <span class="constructor">Images</span>.t<br>
<span class="keyword">val</span> save :<br>
string <span class="keywordsign">-></span><br>
<span class="constructor">Images</span>.format option <span class="keywordsign">-></span> <span class="constructor">Images</span>.save_option list <span class="keywordsign">-></span> <span class="constructor">Images</span>.t <span class="keywordsign">-></span> unit<br>
<span class="keyword">val</span> load_sequence : string <span class="keywordsign">-></span> <span class="constructor">Images</span>.load_option list <span class="keywordsign">-></span> <span class="constructor">Images</span>.sequence<br>
<span class="keyword">val</span> save_sequence :<br>
string <span class="keywordsign">-></span><br>
<span class="constructor">Images</span>.format option <span class="keywordsign">-></span><br>
<span class="constructor">Images</span>.save_option list <span class="keywordsign">-></span> <span class="constructor">Images</span>.sequence <span class="keywordsign">-></span> unit<br>
<span class="keyword">val</span> unoptimize_sequence : <span class="constructor">Images</span>.sequence <span class="keywordsign">-></span> <span class="constructor">Images</span>.sequence<br>
<span class="keyword">val</span> size : <span class="constructor">Images</span>.t <span class="keywordsign">-></span> int * int<br>
<span class="keyword">val</span> destroy : <span class="constructor">Images</span>.t <span class="keywordsign">-></span> unit<br>
<span class="keyword">val</span> sub : <span class="constructor">Images</span>.t <span class="keywordsign">-></span> int <span class="keywordsign">-></span> int <span class="keywordsign">-></span> int <span class="keywordsign">-></span> int <span class="keywordsign">-></span> <span class="constructor">Images</span>.t<br>
<span class="keyword">val</span> blit :<br>
<span class="constructor">Images</span>.t <span class="keywordsign">-></span> int <span class="keywordsign">-></span> int <span class="keywordsign">-></span> <span class="constructor">Images</span>.t <span class="keywordsign">-></span> int <span class="keywordsign">-></span> int <span class="keywordsign">-></span> int <span class="keywordsign">-></span> int <span class="keywordsign">-></span> unit<br>
<span class="keyword">end</span></code></body></html>
