一、线条：宽度为0.05米(5厘米)
Line: A, the width of 0.05 meters (5 cm)
  1、界线：球场界线距观众、广告牌或任何其它障碍物至少2米。球场长边的界线叫边线，短边的界线叫端线。
1 line: line from the audience, the stadium, the billboard or any other obstacles at least 2 meters. The stadium long edge line called sideline, short side of the boundary is called line.
  2、中线：从边线的中点画一平行于端线的线叫中线;中线要向两侧边线外各延长0.15米(15厘米)。
2, from the edge of the midpoint of the midline: draw a parallel to the line of the line called the line on both sides of the midline to the sidelines; each extension of 0.15 meters (15 cm).
  二、罚球线、限制区和罚球区：
Two, the free throw line, restricted area and penalty area:
  1.罚球线要与端线平行，它的外沿距离端线内沿5.80米;这条线长为3.60米。它的中点必须落在连接两条端线中点的假想线上。
1 from the free throw line and line parallel to the outer edge of the end line, distance it is within 5.80 meters along the length of 3.60 meters. Its midpoint must fall on the imaginary line connecting two line point.
  2.从罚球线两端画两条线至距离端线中点各3米的地方(均从外沿量起)所构成的地面区域叫限制区。如果在限制区内部着色，它的颜色必须与中圈内部的着色相同。
2 from the free throw line ends in draw two lines to the local distance line midpoint of each 3 meters (measured from the outer edge are from) the composition of surface area called the restricted area. If the restricted area within the color, the color must be the same color in the inner circle.
  3.罚球区是限制区加上以罚球线中点为圆心，以1.80米为半径，向限制区外所画出的半圆区域。在限制区内的半圆要画成虚线。
3 the penalty area is a restricted area on the midpoint of the free throw line as the center, with a radius of 1.80 m, semi-circular area to the restricted zone paint. In the restricted area to draw a dashed line in the round.
  4.罚球区两旁的位置区供队员在罚球时使用。画法如下：
Location area on both sides of the penalty area for the use of 4 players in the penalty. Descriptive as follows:
  (1)第一条线距离端线内沿1.75米，沿罚球区两侧边线丈量。
(1) the first line from the end line along 1.75 meters along the edges on both sides of the penalty area measurement.
  (2)第一位置区的宽度为0.85米(85厘米)，并且与中立区域的始端相接。
(2) the first location area for the width of 0.85 meters (85 cm), and the beginning of a neutral zone which are connected.
  (3)中立区域的宽度为0. 40米(40厘米)，并且用和其它线条相同的颜色涂实。
(3) the neutral zone width of 0.40 meters (40 cm), and other lines with the same color solid.
  (4)第二位置区与中立区域相邻，宽度为0.85米(85厘米)。
(4) second location area and adjacent to the neutral zone, the width of 0.85 meters (85 cm).
  (5)第三位置区与第二位置区相邻，宽度也是0.85米(85厘米)。
(5) the third position of the adjacent area and the second location area, width is 0.85 meters (85 cm).
  (6)所有用来画这些位置区的线条，其长度为0. 10米(10厘米)，并垂直于罚球区边线的外侧。
(6) all of these location area used to draw lines, the length of 0.10 meters (10 cm), lateral and vertical to the penalty area line.
  三、中圈：中圈要画在球场的中央，半径为1.80米，从圆周的外沿丈量。如果在中圈内部着色，它的颜色必须与限制区内部的着色相同。
Three, circle circle: to draw on the field and radius of 1.80 meters from the outer edge of the circumference measurement. If the internal coloring in the circle, the color must be the same color inside the restricted area.
  四、3分投篮区：
Four, 3 point shooting area:
  1.分别距边线1.25米，从端线引出两条平行线;
1 respectively 1.25 m away from the sideline, leads to the two parallel lines from the end line;
  2.半径为6.25米(量至圆弧外沿)的圆弧(半圆)与两平行线相交;
2 radius of 6.25 meters (to the outer edge of the circular arc) (Ban Yuan) with two parallel lines intersect;
  3.该圆弧的圆心要在对方球篮的中心垂直线与地面的交点上。圆心距端线内沿中点的距离为1.575米。注：假如球场宽度少于15米，圆弧仍按上述6.25米半径画出。
3 the center of the arc to the intersection point center vertical line and the other basket on the ground. Center from the midpoint along the end line within a distance of 1.575 metres. Note: if less than 15 meters width, arc still according to the above 6.25 meters radius to draw.