106 lines
2.7 KiB
V
106 lines
2.7 KiB
V
module imagemagick
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import incubaid.herolib.osal.core as osal
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import incubaid.herolib.ui.console
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fn (mut image Image) identify_verbose() ! {
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if image.size_y != 0 {
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// means was already done
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return
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}
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// console.print_header(' identify: $image.path')
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out := osal.execute_silent("identify -verbose '${image.path.path}'") or {
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return error('Could not get info from image ${image.path.path} \nError:${err}')
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}
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mut channel_stats := false
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// mut channel_state := false
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mut channel_alpha := false
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for line in out.split('\n') {
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mut line2 := line.trim(' ')
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if line2.starts_with('Channel statistics:') {
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channel_stats = true
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continue
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}
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// if line2.starts_with("Channel depth"){
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// if line2.starts_with("Alpha:"){
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// channel_state = true
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// continue
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// }
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if line2.starts_with('Alpha:') && channel_stats {
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channel_alpha = true
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continue
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}
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if channel_stats && (line2.starts_with('Channel') || line2.starts_with('Image')
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|| line2.starts_with('Histogram')) {
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// channel_state = false
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channel_stats = false
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channel_alpha = false
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}
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if channel_alpha {
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// looking for mean not 255
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// Alpha:
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// min: 0 (0)
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// max: 255 (1)
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// mean: 20.2322 (0.079342)
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if line2.starts_with('mean:') {
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mean := line2.all_after(':').all_before('(').trim(' ')
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if mean != '255' {
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image.transparent = true
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}
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channel_stats = false
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channel_alpha = false
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}
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}
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if line2.starts_with('Geometry') {
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line2 = line2.all_before('+')
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line2 = line2.all_after(':').trim(' ')
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if line2.contains('x') {
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image.size_x = line2.split('x')[0].int()
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image.size_y = line2.split('x')[1].int()
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}
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}
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if line2.starts_with('Resolution') {
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line2 = line2.all_after(':').trim(' ')
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if line2.contains('x') {
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image.resolution_x = line2.split('x')[0].int()
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image.resolution_y = line2.split('x')[1].int()
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}
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}
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if line2.starts_with('Transparent color') {
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line2 = line2.all_after(':').trim(' ')
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if line2 != 'none' {
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image.transparent = true
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}
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}
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}
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// if image.transparent {
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// console.print_debug(" - TRANSPARANT")
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// }
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}
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pub fn (mut image Image) identify() ! {
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if image.size_y != 0 {
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// means was already done
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return
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}
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// console.print_header(' identify: $image.path')
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mut out := osal.execute_silent("identify -ping '${image.path.path}'") or {
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return error('Could not get info from image, error:${err}')
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}
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out = out.trim(' \n')
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splitted := out.split(' ')
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if splitted.len < 3 {
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console.print_debug(out)
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panic('splitting did not work')
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}
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size_str := splitted[2]
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if !size_str.contains('x') {
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console.print_debug(out)
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panic('error in parsing. ${size_str}')
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}
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image.size_x = size_str.split('x')[0].int()
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image.size_y = size_str.split('x')[1].int()
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}
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