proper casting of numpy.floor
proper casting of numpy.floor

numpy.floor on l.23 returns an array of floats, which don't get handled by the %x formatting: "TypeError: %x format: an integer is required, not numpy.float64". A simple cast fixes this.
jakirkham/bokeh,justacec/bokeh,maxalbert/bokeh,rs2/bokeh,percyfal/bokeh,KasperPRasmussen/bokeh,philippjfr/bokeh,ericmjl/bokeh,dennisobrien/bokeh,mindriot101/bokeh,maxalbert/bokeh,aiguofer/bokeh,schoolie/bokeh,stonebig/bokeh,azjps/bokeh,ptitjano/bokeh,clairetang6/bokeh,htygithub/bokeh,quasiben/bokeh,rs2/bokeh,philippjfr/bokeh,aavanian/bokeh,Karel-van-de-Plassche/bokeh,quasiben/bokeh,Karel-van-de-Plassche/bokeh,clairetang6/bokeh,phobson/bokeh,dennisobrien/bokeh,bokeh/bokeh,msarahan/bokeh,mindriot101/bokeh,azjps/bokeh,msarahan/bokeh,DuCorey/bokeh,percyfal/bokeh,percyfal/bokeh,dennisobrien/bokeh,timsnyder/bokeh,msarahan/bokeh,quasiben/bokeh,stonebig/bokeh,azjps/bokeh,phobson/bokeh,aavanian/bokeh,draperjames/bokeh,schoolie/bokeh,maxalbert/bokeh,Karel-van-de-Plassche/bokeh,phobson/bokeh,phobson/bokeh,draperjames/bokeh,DuCorey/bokeh,msarahan/bokeh,ericmjl/bokeh,ericmjl/bokeh,draperjames/bokeh,dennisobrien/bokeh,aiguofer/bokeh,azjps/bokeh,justacec/bokeh,Karel-van-de-Plassche/bokeh,percyfal/bokeh,ptitjano/bokeh,clairetang6/bokeh,timsnyder/bokeh,aiguofer/bokeh,schoolie/bokeh,schoolie/bokeh,clairetang6/bokeh,rs2/bokeh,aiguofer/bokeh,timsnyder/bokeh,jakirkham/bokeh,aavanian/bokeh,draperjames/bokeh,maxalbert/bokeh,phobson/bokeh,percyfal/bokeh,DuCorey/bokeh,bokeh/bokeh,bokeh/bokeh,ptitjano/bokeh,jakirkham/bokeh,Karel-van-de-Plassche/bokeh,bokeh/bokeh,azjps/bokeh,philippjfr/bokeh,aavanian/bokeh,justacec/bokeh,htygithub/bokeh,DuCorey/bokeh,bokeh/bokeh,draperjames/bokeh,justacec/bokeh,mindriot101/bokeh,mindriot101/bokeh,jakirkham/bokeh,ericmjl/bokeh,stonebig/bokeh,rs2/bokeh,aavanian/bokeh,aiguofer/bokeh,KasperPRasmussen/bokeh,schoolie/bokeh,jakirkham/bokeh,stonebig/bokeh,ptitjano/bokeh,timsnyder/bokeh,ptitjano/bokeh,KasperPRasmussen/bokeh,KasperPRasmussen/bokeh,KasperPRasmussen/bokeh,philippjfr/bokeh,DuCorey/bokeh,timsnyder/bokeh,dennisobrien/bokeh,htygithub/bokeh,philippjfr/bokeh,rs2/bokeh,htygithub/bokeh,ericmjl/bokeh