Dane Springmeyer springmeyer
springmeyer
/ GetImageType.cpp
Last active
December 16, 2015 01:39
detect png/jpeg/tiff from magic numbers (from libwebp/examples/cwebp.c)
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| static InputFileFormat GetImageType(FILE* in_file) { | |
| InputFileFormat format = UNSUPPORTED; | |
| unsigned int magic; | |
| unsigned char buf[4]; | |
| if ((fread(&buf[0], 4, 1, in_file) != 1) || | |
| (fseek(in_file, 0, SEEK_SET) != 0)) { | |
| return format; | |
| } |
springmeyer
/ s3-index.html
Created
April 8, 2013 22:42
modified version of https://github.com/rgrp/s3-bucket-listing supporting directories
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| <html> | |
| <head> | |
| </head> | |
| <body bgcolor="white"> | |
| <h1 id="h1"></h1> | |
| <hr> | |
| <div id="listing">loading...</div> | |
| <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js"></script> |
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| fatal: No such ref: HEAD | |
| error: unable to unpack ab11933f2fcb1cf231fc32484af24a96a1820a63 header | |
| error: inflateEnd: stream consistency error (no message) | |
| fatal: loose object ab11933f2fcb1cf231fc32484af24a96a1820a63 (stored in .git/objects/ab/11933f2fcb1cf231fc32484af24a96a1820a63) is corrupt | |
| fatal: The remote end hung up unexpectedly |
springmeyer
/ sqlite-3070900-vs-3071000.diff
Last active
December 15, 2015 14:29
sqlite source diff between http://www.sqlite.org/sqlite-autoconf-3070900.tar.gz and http://www.sqlite.org/sqlite-autoconf-3071000.tar.gz
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| diff -u -r sqlite-autoconf-3070900/.deps/sqlite3.Plo sqlite-autoconf-3071000/.deps/sqlite3.Plo | |
| --- sqlite-autoconf-3070900/.deps/sqlite3.Plo 2013-03-29 16:53:58.000000000 -0700 | |
| +++ sqlite-autoconf-3071000/.deps/sqlite3.Plo 2013-03-29 18:34:25.000000000 -0700 | |
| @@ -21,27 +21,58 @@ | |
| /usr/include/secure/_string.h /usr/include/assert.h \ | |
| /opt/llvm2/bin/../lib/clang/3.3/include/stddef.h /usr/include/ctype.h \ | |
| /usr/include/runetype.h /usr/include/time.h /usr/include/_structs.h \ | |
| - /usr/include/pthread.h /usr/include/pthread_impl.h \ | |
| - /usr/include/sched.h /usr/include/sys/types.h /usr/include/sys/stat.h \ | |
| - /usr/include/fcntl.h /usr/include/sys/fcntl.h /usr/include/unistd.h \ |
springmeyer
/ test-unicode-and-regex-64bit.xml
Last active
December 15, 2015 12:19
rendering test of 64 bit integers and unicode regex in mapnik
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| <Map srs="+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs"> | |
| <Style name="ellipse"> | |
| <Rule> | |
| <Filter>[id]=922337203685477580</Filter> | |
| <TextSymbolizer | |
| face-name="DejaVu Sans Book" | |
| size="35" | |
| allow-overlap="true" | |
| >'Québec'.replace('(\B)|( )','$1 ')</TextSymbolizer> |
springmeyer
/ faster-placement.diff
Created
March 13, 2013 22:18
remove inner loop in find_line_placements
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| diff --git a/src/placement_finder.cpp b/src/placement_finder.cpp | |
| index 204297f..8e10b57 100644 | |
| --- a/src/placement_finder.cpp | |
| +++ b/src/placement_finder.cpp | |
| @@ -637,11 +637,11 @@ void placement_finder<DetectorT>::find_line_placements(PathT & shape_path) | |
| { | |
| for (double diff = 0; diff < tolerance; diff += tolerance_delta) | |
| { | |
| - for(int dir = -1; dir < 2; dir+=2) //-1, +1 | |
| - { |
springmeyer
/ disable-variable-gamma.diff
Created
March 11, 2013 22:58
disable variable gamma in agg renderer
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| diff --git a/src/agg/agg_renderer.cpp b/src/agg/agg_renderer.cpp | |
| index 32ea6d9..44bb3e7 100644 | |
| --- a/src/agg/agg_renderer.cpp | |
| +++ b/src/agg/agg_renderer.cpp | |
| @@ -297,7 +297,7 @@ void agg_renderer<T>::render_marker(pixel_position const& pos, | |
| typedef agg::pod_bvector<mapnik::svg::path_attributes> svg_attribute_type; | |
| ras_ptr->reset(); | |
| - ras_ptr->gamma(agg::gamma_power()); | |
| + //ras_ptr->gamma(agg::gamma_power()); |
springmeyer
/ mapnik.rb
Last active
December 14, 2015 16:19
Mapnik homebrew formula with extra fixes
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| require 'formula' | |
| class Mapnik < Formula | |
| homepage 'http://www.mapnik.org/' | |
| url 'https://github.com/downloads/mapnik/mapnik/mapnik-v2.1.0.tar.bz2' | |
| sha1 'b1c6a138e65a5e20f0f312a559e2ae7185adf5b6' | |
| # batch for building against boost >1.52 | |
| # can be removed at Mapnik >= 2.1.1 | |
| # https://github.com/mapnik/mapnik/issues/1716 |
springmeyer
/ mapnik-crash.sh
Created
February 9, 2013 04:35
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| Process: node [46523] | |
| Path: /usr/local/Cellar/node/0.8.15/bin/node | |
| Identifier: node | |
| Version: ??? (???) | |
| Code Type: X86-64 (Native) | |
| Parent Process: node [46522] | |
| Date/Time: 2013-02-08 20:33:38.573 -0800 | |
| OS Version: Mac OS X 10.7.5 (11G63b) | |
| Report Version: 9 |
springmeyer
/ csv.vrt
Created
February 8, 2013 20:54
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| <OGRVRTDataSource> | |
| <OGRVRTLayer name="filename"> | |
| <SrcDataSource relativeToVRT="1">filename.csv</SrcDataSource> | |
| <GeometryType>wkbPoint</GeometryType> | |
| <LayerSRS>WGS84</LayerSRS> | |
| <GeometryField encoding="PointFromColumns" x="long" y="lat"/> | |
| </OGRVRTLayer> | |
| </OGRVRTDataSource> |