Creates LineMetricsImpl object from specified parameters. If baseline data parameter
is null than {0, (-ascent+descent)/2, -ascent} values are used for baseline offsets.
Parameters:
len - a number of characters
Parameters:
metrics - an array of 16 elements with metrics values that can be initialized in native code.metrics[0] - ascent metrics[1] - descent metrics[2] - external leading metrics[3] - underline thickness -metrics[4] - underline offset metrics[5] - strikethrough thickness -metrics[6] - strikethrough offset metrics[7] - maximum char width metrics[8] - ascent in pixels metrics[9] - descent in pixles metrics[10] - external leading in pixels metrics[11] - underline thickness in pixels -metrics[12] - underline offset in pixels metrics[13] - strikethrough thickness in pixels -metrics[14] - strikethrough offset in pixels metrics[15] - maximum char width in pixels
Parameters:
_baselineData - an array of 3 elements with baseline offsets metrics
_baselineData[0] - roman baseline offset _baselineData[1] - center baseline offset _baselineData[2] - hanging baseline offset | 